M9(901-1200) 在线考试 答题题目
1、 在批准例子中的词并不是强制性的。
A、The word given in the approved examples is not controlled.
B、The word given in the approved examples is not mandatory.
C、The word given in the approved examples is not a must.
2、 包括前环形罩、气道、压气机风扇罩、埋入式发动机导管、涡流发生器、作动器、控制手柄、钢索、管道、连杆、门、警告系统、位置指示器等
A、Includes items such as nose ring cowls， scoops， compressor fan cowls， buried engine ducts， vortex generators， actuators， control handles， cables， plumbing， linkages， doors， warning systems， position indicators， etc.
B、Includes i terns such as nose ring cowls， scoops， compressor， buried engine ducts， vortex generators， actuators， control handles， cables， plumbing， linkages， doors， waring systems， position indicators， etc.
C、Includes items such as nose ring cowls， scoops， compressor fan cowls， buried engine ducts， vortex generators， actuators， control handles， cables， plumbing， linkages， doors， warning systems， position indicators.
3、 Data shall be presented as indicated and calibrated airspeed versus flap configurations (any flap position for which performance has been quoted)， angle of bank and weight with throttles closed
A、指示空速或校准空速与襟翼配置（任何襟翼配置的性能已被引用），排除最大重量时关闭油门的坡度角表示数据。
B、数据应以指示空速和校准空速，襟翼配置（任何襟翼配置的性能已被引用） 减去最大重量时关闭油门的坡度角来表示。
C、数据应按照指示和修正的空速与襟翼构型（已引用性能的任何襟翼位置）、坡度角和油门关闭时的重量进行显示。
4、 这些维护程序仅适用于主起落架。
A、These procedures are applied to the nose landing gear only when maintained；
B、These procedures are used to maintain the main landing gear only；
C、These maintenance procedures are applicable to the main landing gear only；
5、 The internal horn turns ON land stays ON as long as the detector has power and the smoke sensor detects smoke
A、内部喇叭打到开位并且保持在开位，当探测器有动力的时间够长，并且烟雾传感器探测到烟雾。
B、只有探测器有电， 并且烟雾传感器探测到烟雾， 内部开关才会打开到开位并且保持在开位。
C、只要探测器有电源并且烟雾传感器探测到烟雾，内部的喇叭就会打开并且保持在开位。
6、 Most of the switches you use to control the electrical power system are on the electrical system control panel
A、You can use most of the switches to control the electrical power system
B、You can find most of the switches that you use to control the electrical power system on the electrical system control panel.
C、There are some switches for electrical power system on the electrical system control panel.
7、 make suer that there is no dust on the surface
A、确保表面没有铁锈
B、确保表面没有灰尘
C、确保表面没有油渍
8、 In order to achieve the objectives of this Specification (enhance safety， reduce efforts， minimize costs)， each manufacturer is expected to reasonably adhere to the Specification content and arrangement
A、Each manufacturer is expected to abide by the Specification content and arrangement without any deviation in order to reasonably achieve the objectives of this Specification (enhance safety， reduce efforts， minimize costs).
B、It is mandatory that each manufacturer adhere to the Specification content and arrangement to achieve the objectives of this Specification (enhance safety， reduce efforts， minimize costs).
C、Each manufacturer， is expected to adhere to the Specification content and arrangement reasonably so as to enhance safety， reduce efforts， and minimize costs which are the objectives of this Specification.
9、 The listed technical names are only examples， This is not the complete list of all possible technical names
A、列出只是示例的技术名称。不需要列出所有可能的技术名称。
B、列出的技术名称是唯一的示例。这个包括所有可能的技术名称列表并不完整
C、列出的技术名称只是示例。该列表没有完整地列出所有可能的技术名称。
10、 The originators of the change forms are usually notified of the related STEM assessments and decisions
A、变更表格的发起者通常会得到STEMG评估和决定的相关通知。
B、变更表格的发起人通常需要告知大家相关的STEMG评估和决定。
C、变更表格的组织通常被告知相关的STEMG条款和决定。
11、 The dictionary includes some unapproved words that can be technical names if you can put them in the applicable technical name category
A、字典中包括一些未经更新的单词，如果你可以将它们放入应用的技术名称类别中它们可以是技术名称。
B、字典中包括一些未经批准的单词，如果你可以将它们放入适用的技术名称类别中它们可以是技术名称。
C、字典中包括一些未经批准的单词，包括技术名称，如果你可以将它们放入应用的技术名称类别中则属于此类词汇。
12、 如果划痕没穿透保护层，这个装置是可使用的。
A、If the scratch does not go through the protective layer， the unit is serviceable.
B、If the nick does not go through the primary surface， the unit is serviceable.
C、If the scratch does not go through the protective surface; the unit is movable.
13、 Encircle each screw hole with sealant
A、Put sealant around each screw hole.
B、Seal each screw hole.
C、Put each screw hole into sealant.
14、 Do not refuel the aircraft during maintenance
A、Do not perform any work to the aircraft during maintenance.
B、It is forbidden to refuel the aircraft during maintenance.
C、You can add fuel to the aircraft at any time.
15、 重复拆装会导致自锁螺母自锁功能失效。
A、The self-locking function decays after several removal and installation.
B、Repeated removal and installation causes the self-locking nut to lose its locking feature.
C、Avoid repeated removal and installation of the self-locking nut to protect its locking feature.
16、 Access doors and panels in a zone are identified by the zone number and a two or three letter suffix
A、Access doors and panels within the area are recognized by the number of the area and two or three letter suffix.
B、The area number and a postfix with two or three letters identifies the access doors and panels in an area.
C、The identification of the access panels and doors is accomplished by the zone number suffix.
17、 Any item affected by STCs in ABC Manuals or CAPs must be brought to the attention of the STC holder by the owner or maintenance organization in order to obtain FAA-approved guidelines for the inspection， repair， preservation， etc of that item
A、For obtaining FAA-approved guidelines for the in-section， repairs， preservation， etc. of item influenced by STCs in ABC Manual or CAPs must be brought to the attention of the STC holder by the owner or maintenance organization.
B、Such items， effected by STCs in ABC Manuals or CAPs， must be noted to the STC holder by the owner or maintenance organization in order to acquire FAA-approved guidelined for the inspection， repair， preservation， etc. of that item.
C、The STC holder must be informed of all item affected by STCs in ABC Manuals or CAPs by the owner or maintenance organization in order to gain FAA-approved guidelines for the inspection， repair， preservation， etc. of that item.
18、 马赫数是真空速与音速的比值
A、Mach digit is the percent of true airspeed to the speed of sound
B、Mach number is the proportion of real airspeed to the speed of light
C、Mach number is the ratio of true airspeed to the speed of sound.
19、 use cellophane to clean the surface
A、使用玻璃纸清洁表面
B、使用树脂清洁表面
C、使用聚酯纤维清洁表面
20、 The fueling hose must not hit the edge of the tank
A、加油软管一定不能超过油箱的边缘
B、禁止加油软管撞到油箱的边缘
C、禁止放油软管碰到油箱的边缘
21、 If you find an incorrect quantity of air from the vent mast， do a system test
A、如果通气桅杆排气量不正常，做系统测试
B、如果通气桅杆排气量非常多，做系统测试
C、如果通气桅杆排气量非常少，做系统测试
22、 If the airplane has a built in auxiliary power unit， describe it and explain how it fits in with the electrical system
A、如果飞机有一个内置的辅助动力装置，描述该装置并解释它是如何配合电气系统工作的。
B、如果飞机有一个附加的辅助电源组件，描述该装置并解释它是如何对接电气系统的。
C、如果飞机有一个内置的辅助动力装置，描述该装置并解释它是如何装配到电气系统的。
23、 收回主起落架
A、Extend the nose landing gear.
B、Extend the main landing gear.
C、Retract the main landing gear.
24、 NOT logic gate is an inverter with one imput and one output， and the logic condition at the output is always opposite the logic condition at the input
A、When the input of the NOT gate is logic one， the output should be logic one.
B、The output keeps constant as one no matter which logic the input is.
C、When the input of the NOT gate is logic one， the output should be logic zero.
25、 The EEC uses 28v dc and 115v ac to control and supply power to the ignition system
A、Both 28v dc and 115v are supplied to the ignition system.
B、Either 28v dc or 115v is supplied to the ignition system.
C、Only 28V dc power is supplied to the ignition system.
26、 当设计的飞机用于低速飞行时，通常会采用涡轮螺旋桨发动机。
A、When an airplane is designed to fly at lower speeds， the turboprop is usually the engine choose.
B、When an airplane is designed to fly at lower speeds， the turboprop is usually the engine chosen.
C、When an airplane is designed to fly at lower speeds， the piston propeller engine is usually chosen
27、 检查APU滑油量。
A、Check APU oil quality.
B、Inspect APU oil quantity.
C、Check APU fuel meter.
28、 根据ATA32-05-10将螺帽磅到55到75磅寸之间。
A、Tighten the nuts between 55 to 75 pound-inches due to ATA32-05-10.
B、Tighten the nuts between 55 to 75 pound-inches according to ATA32-05-1.
C、Tighten the nuts above 55 or 75 pound-inches according to ATA32-05-10.
29、 Install the couplings on the new unit
A、把这些接头安装到新的组件上。
B、把这些传感器安装到新的组件上。
C、把这些变压器安装到新的组件上。
30、 测量两个零件之间的垂直距离。
A、Measure the vertical distance between the two parts.
B、Test the vertical clearance between the two components.
C、Measure the lateral distance between the two parts.
31、 This commonality permits greater ease of learning and understanding for pilots， aircraft maintenance technicians and engineers alike
A、This commonality requires greater learning and understanding for pilots， aircraft maintenance technicians and engineers alike.
B、This commonality makes it easier for pilots， aircraft maintenance technicians and engineers alike to learn and understand.
C、This commonality brings about better learning and understanding of the pilots， aircraft maintenance technicians and engineers alike
32、 Using the wet wing concept， all fuel is stored in three tanks， main tank 1， main tank 2， and center tank， which are constructed of the primary wing structure
A、Using the wet wing concept， all fuel is stored in three tanks. These three tanks include main tank1， main tank 2 and center tank. Center tanks are made up of the main wing structure.
B、Using the wet wing concept，all fuel is stored in three tanks. These three tanks include main tank 1， main tank 2 and center tank. These three tanks are made up of the main wing structure.
C、Using the wet wing concept，all fuel is stored in three tanks. These three tanks include main tank1， main tank 2 and center tank. The primary wing structure consists of main tank 2 and center tank.
33、 永远记住，STE的主要目的是让读者立即理解他们所读的每句话。
A、Always remember that the main subject of STE is for readers to hardly grasp each sentence they read.
B、Always remember that the major function of STE is to let readers comprehend every sentence they read barely.
C、Always remember that the primary objective of STE is that readers immediately understand each sentence that they read.
34、 Use the torque wrench to tighten the bolts progressively
A、使用力矩扳手间隔拧紧螺栓。
B、使用扭力扳手按顺序拧紧螺栓。
C、使用扭矩扳手逐步拧紧螺栓。
35、 Repair the surfaces that have scratches
A、修复所有凹坑的表面。
B、修复有腐蚀的表面。
C、修复有划痕的表面。
36、 In the case of a revision to an illustration， a black vertical line or a black hand may be utilize to call attention to the changed portion
A、A In the case that a revision to an illustration happens， a black vertical line or a black hand need not be used to focus on the changed part.
B、If an illustration is to be revised， you may use a black vertical line or a black hand to draw attention to the modified part.
C、A black vertical line or a black hand ought not to be utilized to revise the illustration and draw attention to the changed part.
37、 The metering plug decreases the fuel flow
A、计量塞增加燃油量
B、计量塞改变滑油流量
C、计量塞减少燃油流量
38、 保证营运人维修单位保留每架航空器所要求的维修、改装、检查记录
A、The operators maintenance organization must make sure that each aircraft has all inspection records.
B、Make sure that the required repair/alteration/inspection documents of each aircraft must be kept by maintenance organization of the operator.
C、Ensure that the operators maintenance organization has retained the required maintenance/alteration/inspection records for each aircraft.
39、 确保近地警告系统可以工作
A、Make sure that the ground-proximity warning system can operate
B、Make sure that the ground approximation alarming system can operate.
C、Make sure that the ground-proximately warning system can operate
40、 Always make sure that you know what you want to say and that the words that you use give the meaning that you want
A、Always make sure that you use what you want to say to express the words with the meaning that you want.
B、To know what you want to say and use the words that give the wanted meaning shall always be assured.
C、In order to express the meaning that you want，always make sure that you know what you want to say and you use the words.
41、 A red mark on the pin identifies the lubrication point
A、The location where a red mark is on the pin needs to be lubricated.
B、You should identify the red mark on the lubricant point.
C、The lubrication point shows that you can find marks on the pin.
42、 Open the door until it touches the floor
A、打开舱门直到看到地板。
B、打开舱门直到碰触到地板。
C、打开舱门直到碰触到天花板。
43、 此外，所有手册的封面将在封面上醒目地显示以下声明“这本手册包含FAR___部要求的维修信息” （根据需要插入23或25部）。
A、In addition， the covers of all handbooks will display the following statement prominently on the cover 'THIS HANDBOOK INCLUDES THE MAINTENANCE INFORMATION REQUIRED TO BE AVAILABLE BY FAR PART___' (Insert Part 23 or 25 as appropriate) .
B、In addition， the covers of all operators Manuel will display the following statement prominently on the cover 'THIS HANDBOOK INCLUDES THE MAINTENANCE INFORMATION REQUIRED TO BE AVAILABLE BY FAR PART___' (Insert Part 23 or 25 as appropriate)
C、In addition， the catalog of all operators Manuel will display the following statement prominently on the catalog 'THIS HANDBOOK INCLUDES THE MAINTENANCE INFORMATION REQUIRED TO BE AVAILABLE BY FAR PART___' (Insert Part 23 or 25 as appropriate).
44、 Hydraulic pressure goes through the valve and drives the hydraulic motor
A、Hydraulic pressure byasses the valve and drives the hydraulic motor；
B、Hydraulic pressure overrides the valve and drives the hydraulic motor；
C、Hydraulic pressure passes the valve and drives the hydro-motor；
45、 如果滑油滤中有金属沉积物，检查滤芯有无磨损。
A、If there are metal deflections in the oil filter， check the filter element for wear;
B、If there are metal decrements in the oil filter， check the filter element for wear;
C、If there are metal deposits in the oil filter， check the filter element for wear;
46、 It includes those maintenance practices necessary to prepare the aircraft for weighing
A、它包括了准备飞机称重时的有用的维护信息；
B、它包括了准备飞机顶起时的必要维护工作的信息；
C、它包括了准备飞机称重时的必要维护工作的信息；
47、 Exterior Placards and Markings are required for ground servicing instructions， inspections， cautions and warnings
A、Exterior Plates and Signs are required for ground servicing instructions， checks， warnings and cautions.
B、External Placards and Symbols are necessary for ground servicing instructions， inspections warnings and cautions.
C、Internal Plates and Markings are required for ground servicing instructions， reviews， warnings and cautions.
48、 We recommended that you do not do this procedure in the hangar
A、我们建议你不要在机库里执行此步骤
B、我们建议你不要在车间里执行此程序
C、我们推荐你不要在吊具上执行此过程
49、 The distance between the edge of the panel and the partition must not be more than 005 mm
A、The distance between the edge of the panels and the partition must be less than 0.05 mm.
B、The distance between the edge of the panel and the partition must be equal to 0.05mm
C、The distance between the edge of the panel and the partition must be 0.05 mm or less.
50、 推荐的燃油节约信息应整合到本节中，以便向飞行员展示如何在飞行过程中尽量减少燃油的使用
A、This section includes all the fuel consumption information for the pilot to use during the flight and landing.
B、In this section， the pilot can find the recommending fuel saving information to use during takeoff and flight.
C、The recommended fuel conservation information shall be integrated into this section to show the pilot how to minimize the fuel usage during the operation of the airplane.
51、 提供空速限制和这些限制的操作意义
A、Supply airspeed instructions and the operational significance of such instructions.
B、Provide airspeed limitations and the operational instruction of such limitations.
C、Provide airspeed limitations and the operational significance of such limitations.
52、 确保伺服控制单元处于打开位置
A、Make sure that the service control unit is in the open position.
B、Make sure that the servo control unit is in the right position.
C、Make sure that the servo control unit is in the open position.
53、 Due to frequent changes in， or varying combinations of， some types of equipment such as avionics and instrumentation， ones or more separate documents for these products may be required
A、One or more separate documents for some types of equipment such as avionics and instrumentation may be required because they change frequently， or they have various combinations.
B、Some types of equipment such as avionics and instrumentation are changed regularly or combined in different forms requiring to have one or more separate documents.
C、Some types of equipment such as avionics and instrumentation are often revised or combined differently to require one or more separate documents.
54、 The diagram shall be arranged so that the flow of the system dan be traced with a minimum of effort
A、The flow of the system can be traced as easily as possible through the arrangement of the diagram.
B、A reasonable distribution of the diagram helps to duplicate the flow of the system with least difficulties.
C、The diagram shall be arranged in order to draw a minimum flow of the system without effort.
55、 Print all pages except wiring diagrams and foldouts on both sides
A、Print all pages besides wiring diagrams and foldouts on both sides.
B、Print all pages other than wiring diagrams and foldouts on both sides.
C、Print all pages no more than wiring diagrams and foldouts on both sides.
56、 The surface contour of a repair in a 3 inches radius from the centerline of a static port does not have an error of more than 0007 inch
A、距离皮托管中心线半径3英寸的修复表面轮廓外形，误差不应大于0.007英寸。
B、距离静压盘中心线3英寸半径上的修复表面等高线，误差不应大于0.007英寸。
C、静压孔中心线3英寸半径内的修复表面轮廓，误差不应大于0.007英寸。
57、 如果底漆层损伤，进行修理。
A、If the first coat is damaged， do a repair.
B、If the protective finish is damaged， do a repair.
C、If the primer layers are damaged， do a repair.
58、 Indicated Airspeed is the speed of an aircraft as shown in the airspeed indicator when corrected for instrument error
A、Indicated Airspeed is corrected for instrument error and the speed of an aircraft shown in the airspeed indicator.
B、Indicated Airspeed is the speed of an aircraft that is corrected for instrument error and shown in the airspeed indicator.
C、The speed of an aircraft is shown in the airspeed indicator. It is corrected for instrument error.
59、 如果机轮温度上升到177度以上，易熔塞的芯就会熔化，轮胎就会漏气。
A、If the wheel temperature reaches as high as 177 deg， the core of safety plug shears off and the tire slips.
B、If the wheel temperature increases to more than 177 deg， the core of the fusible plug melts and the tire deflates.
C、The core of the filter element melts once the wheel temperature is above 177 deg， causing the tire to deflate.
60、 不锈钢接触镁、铝或锡金属时会导致它们腐蚀。
A、CRES causes magnesium， aluminum， or cadmium to corrode when it touches these metals.
B、Stainless steel corrodes once touching magnesium， aluminum or chromium metals.
C、Magnesium， aluminum， or chromium metals shall be protected from the corrosion caused by CRES.
61、 雷达罩的状况对其性能有者重要的影响。
A、The condition of the radome is very important for its performance.
B、The condition of the antenna influences its properties greatly.
C、The condition of the radar has an important effect on its characteristics.
62、 THE TWO STOP BOLTS ARE ADJUSTABLE
A、两个关断螺栓是可调节的。
B、两个止动螺栓是可校准的。
C、两个止动螺栓是可调节的。
63、 本手册包括联邦航空法规要求向飞行员提供的材料和制造商提供的附加信息，并构成联邦航空局批准的飞机飞行手册。
A、This handbook includes the documents required to be finished to the pilot by the federal aviation regulations and additional information approved by the operator and contains the FAA approved airplane flight manual.
B、This handbook includes the material required to be furnished to the pilot by the federal aviation regulations and additional information provided by the manufacturer and constitutes the FAA approved airplane flight manual.
C、This handbook includes requirements of federal aviation regulations，material provided to pilots and accurate information provided by the manufaactures，and establishes the FAA approved airplane flight manual.
64、 结构部分被分为三组。
A、The content of the structure are divided in three groups.
B、The parts of the construction are divided into three set.
C、The parts of the structure are divided into three groups.
65、 WHEN YOU INSTALL THE ANTENNA， THE ALIGNMENT ARROW MUST POINT FORWARD
A、当你安装天线，排列符号必须指向前方。
B、当你安装天线，校准箭头必须指向前方。
C、当你安装天线，校准点必须向前方。
66、 Preparation of Technical Data for certain chapters in the Maintenane Manual require joint contribution and close coordination between the manufacturer of the airframe and the manufacturer of various other components used in making the completed airplane
A、维修手册中某些章节的技术资料的编写，需要机身制造商和用于制造整架飞机的各种其他部件的制造商共同奉献和密切计划。
B、维修手册中某些章节的技术资料的编写，需要机身制造商和整机其他各制造商共同奉献和密切计划。
C、维修手册中某些章节的技术资料的编写，需要机身制造商和用于制造整机的各种其他部件的制造商共同合作和密切协调。
67、 制造商可以省略不适用于其产品的系统
A、Manufacturers may delete systems not applicable to their product.
B、Manufacturers may omit systems not applicable to their product.
C、Manufacturers may submit systems not applicable to their product.
68、 Some chemicals must be well kept so that they can be used
A、Some chemicals can not be used if they are well kept.
B、Some chemicals must be well kept as long as they can ben used.
C、Some chemicals can be used only if they are well kept.
69、 将控制器转到完全关闭位置
A、Turn the control to the full close position
B、Turn the control to the fully closed position
C、Turn the control to the fully close position
70、 Note: The manifold duct pressure will not exceed 50 psig
A、注意：总管的管道压力不能超过50psig
B、注意：总管的管道压力不能低于50psig
C、注意：总管的管道压力已经超过50psig
71、 The check list may be arranged by 'Challenge" and "Response" headings for two pilot aircraft or by "Item" and "Condition" headings for single pilot aircraft
A、维护清单可以按双飞行员飞机的“挑战”和“响应”标题排列，也可以按单飞行员飞机的“项目”和“状况”标题排列。
B、检查清单可以按双飞行员飞机的“挑战”和“响应”标题排列，也可以按单飞行员飞机的“项目”和“状况”标题排列。
C、检查清单可以按双飞行员飞机的“项目”和“状况”标题排列，也可以按单飞行员飞机的 “挑战”和“响应”标题排列。
72、 An alternative repair is available
A、Available repair is alerted
B、An alternate repair is usable
C、Alternative repair is of less avail
73、 当速度增加时，安定面会被运动到一个更加抬头的位置去减小速度。
A、As the speed decreases， the stabilizer is moved to a more nose up position to increase the speed.
B、As the speed increases， the stabilizer is moved to a more nose down position to decrease the speed.
C、As the speed increases， the stabilizer is moved to a more nose up position to decrease the speed.
74、 Check full fairing
A、INSPECT FAIRING COMPLETELY
B、INSPECT THE FAIRING AREA.
C、INSPEC THE WHOLE FAIRING.
75、 Loosen the elbow fitting(18) at the filler adaptor(17)
A、拧紧加油转接头（17）上的弯管接头（18）。
B、松开弯管接头（18）上的加油转接头（17）。
C、松开加油转接头（17）上的弯管接头（18）。
76、 It is possible to manually override engine flame out detection to force the FMS to dual engine state
A、可以手动超控发动机熄火探测以迫使FMS处于单发动机状态。
B、可以手动操作发动机熄火探测以迫使FMS处于双发动机状态。
C、可以手动超控发动机熄火探测以迫使FMS处于双发动机状态。
77、 The wiper switch is a voltage divider and sends different voltage signals to the motor electronic control package to provide intermittent， low， and high speed wiper operation
A、雨刷开关是一个分压器，向马达电子控制组件发送不同的电压信号，以提供间歇、低速和高速雨刷操作。
B、雨刷开关是一个分压器，向马达电子控制组件发送不同的电压信号，以提供连续、低速和高速雨刷操作。
C、风挡开关是一个分压器，向马达电子控制组件发送不同的电压信号，以提供间歇、低速和高速风挡操作。
78、 The maintenance records of the maintenance organization shall meet the following requirements: The maintenance work shall be performed in such a way that the integrity of the maintenance records can be ensured
A、组织维修的维修记录应当根据如下规定：维修工作应当保证记录一致。
B、维修单位的维修记录应当跟随下列规定：完整的维护工作应当保证记录。
C、维修单位的维修记录应当符合下列规定：维修工作应当保证记录完整。
79、 离心泵向组件提供液压油。
A、A gear pump supplies hydraulic fluid to the unit.
B、A centrifugal pump supplies hydraulic fluid to the unit.
C、A centrosymmetric pump supplies hydraulic fluid to the unit.
80、 GPS (Global Positioning System) is a long range navigation system that takes navigation input from transmissions generated by a series of satellites in synchronous orbit
A、全球定位系统是一种长距离导航系统，其使用导航输入生成一系列异步卫星的信号。
B、全球定位系统是一种长距离导航系统，其使用导航输入生成一系列同步卫星的信号。
C、全球定位系统是一种长距离导航系统，其使用一系列同步卫星所发射的信号作为导航输入。
81、 All fluids collect at the lowest point in the compartment
A、所有滑油都收集在舱里的最低点。
B、所有液体都收集在舱里的最低点。
C、所有液体都收集在室内的最低点。
82、 The resistance of the fuel temperature bulb on the rear spar on main tank No1 changes with fuel temperature
A、The fuel temperature bulb on the rear spar on the main tank No.1 resists the change of fuel.
B、The fuel temperature bulb is on the rear spar on main tank No.1. Its resistance varies with fuel temperature.
C、Resistance to the change of fuel temperature is done by the fuel temperature bulb， which is located on the rear spar on main tank No.1.
83、 铆钉之间的距离参见图401。
A、Refer to FIG.401 for the distance between rivets.
B、If you want to know the distance between bolts， refer to FIG.401.
C、Look at FIG.401 for the dimension between bolts.
84、 During the introductory period of the B747 alone， about 4，000 pages had to be replaced or added to the manual each month
A、仅B747刚引进时期，每个月就有4000页必须从手册中删减或增加进手册。
B、在B747引进时期，仅每个月必须替换或增补的手册就有4000页以上。
C、在B747刚引进的阶段，仅一个月就需要更换或增加约4000页到手册中。
85、 Chemical oxygen-generating systems require less space and weigh less than gaseous oxygen systems supplying the same number of people
A、Comparing with the chemical oxygen-generating systems when providing oxygen to the same amount of people，the gaseous oxygen systems are lighter and smaller.
B、When providing oxygen to the same number of people，compared with the gaseous oxygen systems，chemical oxygen-generating systems need less space and have lighter weight.
C、Gaseous oxygen systems have lighter weight and bigger size than chemical-generating systems when supplying air to the same number of people.
86、 This torque shaft can not move inboard Thus， before you move it， remove the outboard torque shaft
A、Before removing the outboard torque shaft， this torque shaft can move inboard.
B、If you remove the outboard torque shaft first， this torque shaft can move inboard.
C、After this torque shaft moves inboard，remove the outboard torque shaft.
87、 主最低设备清单应当以标牌、维修程序、机组运行程序等形式规定适当的限制条件，以及保证可接受的安全水平所需要的其他限制规定
A、The MMEL should specify suitable limitations in the form of placards， maintenance procedures，crew operating procedures，and other restrictions as necessary to ensure an acceptable level of safety.
B、The MMEL should be in the form of annunciator，maintenance procedures， crew operating procedures to illustrate applicable limitations and other rules necessary to verify an acceptable level of safety.
C、The MEL should cover suitable limitations which are shown in placards， maintenance procedures， crew operating procedures， and other rules to verify an acceptable level of safety.
88、 隔离有故障的装置，并排除故障原因。
A、Isolate the device that is faulty， and remove the failure；
B、Isolate the faulty device， and eliminate it from the section；
C、Isolate the unit that is at fault， and correct the cause of the trouble；
89、 Smoke， Flame， and Carbon Monoxide Detection Systems
A、烟雾，火焰和二氧化碳检测系统；
B、烟雾，火焰和一氧化碳检测系统；
C、烟雾，火焰和碳化物检测系统；
90、 the air pressure is above normal
A、the air pressure is almost correct
B、the air pressure is too low
C、the air pressure is too high
91、 这种化合物能释放有毒的烟雾。
A、This compound can eliminate poisonous fumes.
B、This compound can release poisonous fumes.
C、This composite alloy can release poisonous fumes.
92、 The center of gravity moves in relation to the loads on the wings
A、Movement of the center of gravity is not depending on the loads on the wings.
B、Movement of the center of gravity is relative with the loads on the wings.
C、Movement of the center of gravity is regardless to the loads on the wings.
93、 Complex sentence structure and the large number of meanings and synonyms that many English words have can cause confusion
A、Confusion may occur due to the large quantity of meanings and synonyms of English words as well as complex sentence structure.
B、The large number of meanings and synonyms of English words can cause confusion， while common sentence structure cannot.
C、Many English words have complex sentence structure， different meanings and synonyms， which can cause confusion.
94、 当通风空气温度升至27℃时，排气阀打开。
A、When the temperature of vent rises to 27℃， the exhaust pipe opens
B、When the ventilation temperature is above 27℃， the drain mast opens.
C、When the temperature of the ventilation air increases to 27℃， the discharge valve opens.
95、 Each page must bear the date of the original issue until revised and， when revised， that of the latest revision
A、每一页都必须载明原始事件日期直到修订，修订时，也必须载明最新修订的事件期。
B、每一页都必须标明原始版本的出版日期，直到修订为止。当有修订时，也必须标明最新修订版的出版日期。
C、每一页都必须标明原刊出版到修订的日期，修订时，也必须标明最新修订版的出版日期。
96、 Note that alterations or repairs to airplane must be accomplished by licensed personnel
A、Only the certified personnel can complete the modification or repair to the aircraft.
B、Pay attention that inspections or maintenance work ought to be carried out by mechanics.
C、Modifications or repairs to aircraft should be achieved by releasing staff.
97、 A small quantity of oil stays in the starter
A、A small amount of oil remains in the starter.
B、Little oil is stored in the starter.
C、The starter consumes a few oil
98、 Each manufacturer is expected to reasonably adhere to the Specification content and arrangement
A、Each manufacturer is expected to reasonably abide by the Specification content and arrangement.
B、Each manufacturer is expected to reasonably agree with the Specification content and arrangement.
C、Each manufacturer is expected to reasonably substitute the Specification content and arrangement.
99、 取液压油油样。
A、Get a sample of hydraulic fluid.
B、Scavenge the hydraulic fluid.
C、Service the hydraulic reservoirs.
100、 暂时连接护盖
A、Connect the cover immediately.
B、Attach the cover temporarily.
C、Install the cover permanently
101、 Inspection procedure is located directly below the Significant Inspection Condition section， extending from the left to the right marginsIt sets forth the inspection procedure(s) to be utilized， such as: magnetic particle， visual， etc， and may reference another document for the actual procedure， such as a non destructive testing manual
A、The inspection procedure is just below the section on Significant Inspection Condition，extending from left to right. State the inspection procedure to be used， e.g.， magnetic particle， visual inspection， etc.， and refer to the actual procedure in other documents， e.g.， NDT manual
B、The inspection procedures are Significant Inspection Conditions，and they can be found directly below the manual part， in left-to-right order. It lists the inspection procedures to be adopted such as magnetic particle， visual inspection， etc.， and refers to the working procedures of other documents， such as the NDT manual.
C、The inspection procedure is extended from left to right just below the section entitled "Significant Inspection Conditions". It lists the testing procedures to be used， such as eddy current， visual inspection， etc.， and includes working procedures such as nondestructive testing manual.
102、 若必须靠近发动机排气口，做好耳朵防护措施。
A、if you must go near the engine exhaust， use ear protection.
B、if you must go to the engine exhaust， use ear protection.
C、if it is necessary to approach the engine exhaust， do ear protection.
103、 If it is necessary( )the cable tension more， use the turnbuckle
A、to decrease
B、decreased
C、decreasing
104、 THE FLAG( ) INTO VIEW
A、COMES
B、GOES
C、DISPLAYS
105、 Do an inspection for damage caused by corrosion
A、做腐蚀检查。
B、做损害检查。
C、检查由腐蚀造成的损伤。
106、 当原理图由于主题系统中的自动功能或相关控件而变得复杂时，这些特性应通过图中的解释性文本或随附文本或两者都有来指出
A、Where schematic diagrams are complex by virtue of automatic features or articulated controls in the subject system， these characteristics should be pointed by means of explanatory text in the diagram， or in the accompanying text，or both.
B、Where schematic diagrams are complex by venture of automatic characters or articulated controls in the subject system， these characteristics should be pointed at by means of apparent text in the diagram， or in the accompanying text，or both.
C、Where schematic diagrams are complex by virtue of automatic features or interrelated controls in the subject system， these characteristics should be pointed out by means of explanatory text in the diagram， or in the accompanying text，or both.
107、 本系统不取代该项目的正常通信渠道
A、This system does not supervise the normal channels of communication for this item.
B、This system does not remove the normal channels of communication for this item.
C、This system does not supersede the normal channels of communication for this item.
108、 The airplanes of the manufactory Boeing and Airbus are used all over the world
A、The airplanes of the manufactory Boeing and Airbus are used in many countries.
B、The airplanes of the manufactory Boeing and Airbus are used on the earth.
C、The airplanes of the manufactory Boeing and Airbus are used around the world.
109、 The roll command continues to hold track The pitch command continues to hold speed， attitude， or a mix of speed and attitude
A、The roll command continues to hold attitude.
B、The pitch command continues to hold attitude.
C、The roll command continues to hold speed， attitude， or a mix of speed and attitude.
110、 The rudder is used for yaw control，that is control of the aircraft around vertical axis
A、方向舵用于偏航控制，就是控制飞机绕横轴的运动
B、方向舵用于偏航控制，就是控制飞机绕立轴的运动
C、方向舵用于俯仰控制，就是控制飞机绕立轴的运动
111、 A system is a combination of interrelated components arranged to perform a specific function
A、系统是相互关联的部件的组合，这些部件被安排执行特定的功能。
B、为了执行特定的功能，系统的部件彼此关联。
C、系统中彼此关联的部件，用于执行各自不同的功能。
112、 While you do each step of the valve test，make sure that there is no leakage Calculate the quantity of fuel necessary
A、As you do the valve test， make sure that there is no leakage. Assess the quantity of fuel needed.
B、While you do each step of the valve test， make sure that there is no leakage. Concern the quantity of fuel necessary.
C、As you do the valve test， make sure that there is no leakage. Release the quantity of fuel needed.
113、 Do these checks randomly
A、Perform these checks immediately.
B、Perform these checks without any schedule.
C、Do these checks regularly.
114、 At each end of the central housing is a hydraulic manifold which contains an annular piston
A、在中心壳体的每个端头上是一个含有一个橙色活塞的液压油总管。
B、在中心壳体的每个端头上是一个含有一个环状活塞的液压油总管。
C、在中心壳体的每个端头上是一个含有一个铝制活塞的液压油管路。
115、 确保充分冲洗表面，以清除所有清洁溶液。
A、Make sure you flush all the surface to remove all the cleaning solution.
B、Make sure the surface is completely flat for cleaning with solution.
C、Make sure you flush the surface sufficiently to remove all the cleaning solution.
116、 In English， words that look the same do not always have the same function in a sentence Only use technical verbs as verbs， not as noun
A、在英语中，看起来相似的单词在句子中并不总是具有相同的功能。只有技术动词作为动词使用，而不是作为名词。
B、在英语中，看起来相同的单词在句子中并不总是具有相同的功能。只有技术名词作为名词使 用，而不是作为动词。
C、在英语中，看起来相同的单词在句子中并不总是具有相同的功能。只有技术动词作为动词使用，而不是作为名词。
117、 Documents shall be readily revisable
A、Documents shall be easy to revise
B、Documents must be ready to revise
C、Documents shall be ready to change
118、 The Fault Isolation Manual is furnished either as a printed manual or as digital products， or a combination of the two
A、The Fault Isolation Manual is provided neither as a printed manual nor as digital products， or a combination of these two.
B、The Fault Isolation Manual can be either a printed handbook or digital products， or a combination of both.
C、The Fault Isolation Manual furnishes a printed handbook ，or a digital product， or a combination of these two.
119、 对只包含一个章节的CAP页码按顺序编号，并标明章节。
A、Only number CAP pages that contain one chapter in sequence and identify the chapters.
B、Number the pages of CAPs containing only one section in sequence with section identification.
C、For the CAP pages that contain only a chapter in sequence，mark the chapters.
120、 Make sure that the pressure is less than 30 psi
A、确保压力不低于30磅每平方英寸。
B、确保压力小于30磅每平方英寸。
C、确保压力不高于30磅每平方英寸。
121、 你可以用技术动词的过去分词作形容词
A、You can use the past form of technical verbs as adjectives
B、You can use the past tense form of technical verbs as adverbs
C、You can use the past participle of technical verbs as adjectives.
122、 灼热的表面会灼伤人员
A、Warm surfaces can burn you
B、Hot surfaces can burn you
C、Hot surfaces can kill you
123、 The Systems are also known as Chapters of a manual
A、这些系统也看作人工的章节。
B、作为手册的章节系统是知晓的。
C、这些系统也称为手册的章节。
124、 用于乘客和机组人员进出飞机的门。
A、The gate is mainly used for passengers and crew entering and out of the aircraft.
B、There are doors for passengers and crew to get in and out of the aircraft.
C、The doors used for entrance and exit of the passengers and crew to and from the aircraft.
125、 系统中用来广播和乘客娱乐的部分，包括放大器、扬声器、手持话简、扬声器、控制面板等。
A、That portion of the system used to address and entertain the passengers. Includes items such as amplifiers， speakers， handsets， reproducers， control panels， etc.
B、That portion of the system used to broadcast and passengers player. Includes items such as amplifiers， speakers， handsets， reproducers， control panels， etc.
C、That portion of the system used to address and entertain the passengers. Includes items such as amplifier， horn， hand microphone， reproducers， control panels， etc.
126、 缓慢的放出RAT到全伸出位，确保移动过程中不碰到其他部件。
A、Slowly and fully extend the RAT and make sure that it does not touch other parts;
B、Slowly retract the RAT and make sure that it does not touch other parts;
C、Extend the RAT to full extended position in no time， and make sure no touch other parts;
127、 当襟翼处于30度位置时，安装装配销。
A、When the flaps are at the 30 degree position， install the rigging pin；
B、Install the rigging pin， since the flaps are at the 30 degree position；
C、Once the ailerons are at the 30 degree position， install the rigging pin；
128、 本章介绍了驾驶舱、客舱、货舱和附件舱内的设备和装饰的可拆卸部件。如按制造商 指定的标准设备提供，则包括应急、餐食和盥洗室设备。不包括专门分配给其他章节的结构或设备。
A、This chapter introduces removable items of equipment and furnishings contained in the flight， passenger， cargo and accessory compartments. It includes emergency， buffet and lavatory equipment if furnished as manufacturer designated standard equipment. It does not include structures or equipment assigned specifically to other chapters;
B、This chapter introduces replaceable items of equipment and furnishings contained in the flight， passenger， cargo and accessory compartments. It includes emergency， buffet and lavatory equipment if furnished as manufacturer designated standard equipment. It does not include structures or equipment assigned to other parts;
C、This chapter introduces removable items of equipment and furnishings contained in the passenger， flight， cargo and parts compartments. It includes emergency， buffet and lavatory equipment if furnished as manufacturer designated special equipment. It does not include structures or equipment assigned specifically to other chapters;
129、 Put clamps on the cable to hold it in position
A、将卡箱放在电缆上以将其固定到位。
B、将线圈放在导线上以将其固定到位
C、将线圈放在电缆上以将其固定到位。
130、 Loosen the nut one full turn
A、把螺帽拧松1圈
B、拧紧螺帽半圈
C、拧紧螺帽1圈
131、 If test result fail， the repair extent should be depended on the troubles
A、如果测试失败，应该根据困难决定修理的内容。
B、如果测试结果不合格，应该根据故障决定修理的深度。
C、如果测试结果失效，应该根据故障决定修理的难度。
132、 Clean the filter element with a brush
A、A brush is cleaned by the filter element.
B、The filter element and a brush are clean.
C、Use a brush to clean the filter element.
133、 Make sure the area for test is free of any people
A、确保区域测试没有人。
B、确保测试区域没有人。
C、确定任何人可以进入考试区域。
134、 When the hydraulic pressure is released， the sequence valve moves to the open position
A、当释放液压时活门按顺序打开
B、当液压被释放后，顺序活门移动到开位。
C、当液压增压时，要按顺序移动来打开活门。
135、 The AFDs consists of three separate autopilot channels and a single Mode Control Panel(MCP)
A、The AFDs monitors three separate autopilot channels and a single Mode Control Panel (MCP).
B、The AFDS constitutes three separate autopilot channels and a single Mode Control Panel (MCP).
C、The AFDS contains three separate autopilot channels and a single Mode Control Panel (MCP).
136、 一般来说在描述飞机或它的系统时，应该使用第三人称措辞。
A、When described the aircraft and its system， you should always use third people talking.
B、Generally， in describing the airplane or its system， third person wording should be used.
C、When you describing the airplane systems， third person mood shall be used.
137、 BE CAREFUL WHEN YOU ( ) THE LADDER FROM THE COCKPIT TO THE AVIONICS COMPARTMENT
A、GET DOWN
B、FALL TO
C、GO DOWN
138、 The servicing required on units as the result of the accomplishment of any other maintenance practice
A、由于其他维护工作需要对设备进行维修。
B、由于对设备进行维修需要先完成其他维护工作。
C、由于完成其他维护工作而需要对设备进行的维修。
139、 The data， power， or energy put into equipment or a system
A、INNER
B、OUTPUT
C、INPUT
140、 Normally， when pages are added to the end of a section， or to the back of publication-notaffecting pages already in the manual-a revision shall always be prepared
A、通常，当在章节末尾或出版物的后部增加页面不影响手册中的页面时-必须准备修订版。
B、通常，当在章节一端或出版物的背面增加页面不影响手册中的页面时-必须随时准备修订版。
C、通常，当在章节末尾或出版物的背面增加页面-不影响手册中已经存在的页面时-应随时准备修订版。
141、 Bleed the system before you disconnect the components
A、拆除部件之前，给系统充气
B、安装部件之前，给系统释压
C、断开部件之前，给系统放气
142、 Inspection times will be adjusted for any severe problems
A、检查时间将根据一些问题进行调整
B、针对严重问题将调整检査次数
C、针对严重问理将延长检査时间
143、 If there is no hydraulic power to extend the nose gear， the weight of the gear and the airstream pushes the nose gear into extended position
A、如果没有液压动力放下前起落架，起落架的重量和气流会将其推至放下位。
B、如果液压动力未将前起落架放下，起落架的重量和气流会将其放下
C、液压动力可以放下前起落架，起落架的重量和气流也可以将其推至放下位
144、 Adjust the potentiometer until you do not hear a hum from the louderspeaker
A、If there is hum from the loudspeaker，don't adjust the potentiometer.
B、Adjust the potentiometer unless hear a hun from the loudspeaker.
C、Adjust the potentiometer until the loudspeaker no longer hums.
145、 The important parts must be highlighted by using the warings， cautions and notes
A、警告、注意事项和说明用在重要的部分
B、重要的部分必须通过警告、注意事项和说明来突出强调
C、重要的部分可以通过警告、注意事项和说明来突出强调
146、 A male and a female flange prevents the IPCV from incorrect installation A flow direction arrow on the valve also helps prevent incorrect installation
A、Only the flow direction arrow on the valve can prevent incorrect installation.
B、A male and female flange are used to prevent the IPCV from incorrect Installation. The flow direction arrow on the valve can not do the same function expect for showing the flow direction.
C、Either the male and female flange or the flow direction arrow can prevent incorrect installation.
147、 The FAA-Approved Airworthiness Limitations shall be prepared as a separate document for inclusion in the principal Maintenance Manual and for insertion in the "Limitations Section" of the Pilot's Operating Handbook
A、FAA批准的适航限制应该作为整体的文件进行准备，以包含在主维修手册中，并插入飞行员运行手册中的“限制部分”。
B、FAA批准的适航限制应该作为单独的文件进行准备，以包含在主维修手册中，并插入飞行员运行手册中的“限制部分”。
C、FAA批准的飞行限制应该作为单独的文件进行准备，以包含在主维修手册中，并插入飞行员运行手册中的“限制部分”。
148、 If desired， the manufacturer may include more than one airplane model in the Maintenance Manual
A、如果需要，制造商可以在维修手册中包含超过一种的飞机型号。
B、如果需要，制造商可以在维修手册中包含最多一种的飞机型号。
C、如果需要，制造商可以在维修手册中包含一种飞机型号。
149、 Do not open the housing while the electrical power is connected
A、打开外壳时不要电源接通。
B、电源接通时不要打开外壳。
C、当电源开始接通时，不要打开外壳
150、 If your decision is not to replace the unit， monitor its temperature for a minimum of 15 cycles
A、如果没有决定是否更换组件，请监控其湿度至少15个循环。
B、如果决定不更换当前组件，请监控其温度至少15个循环。
C、如果决定更换当前组件，请监控其温度至多15个循环。
151、 把螺纹线连接到新电缆上。
A、Attach the screw's wire to the new cable.
B、Attach the screw's cord to the new cable.
C、Attach the threading cord to the new cable.
152、 Weigh the two parts of the compound
A、给化合物的两部分称重。
B、提取出复合物的两部分。
C、分离出混合物的两部分。
153、 Clean the surface with a soap-and-water solution
A、Clean the surface with a soap and clean a water solution.
B、Use a soap-and-water solution to clean the surface.
C、Use a soap to clean the surface and a water solution.
154、 Use the left opening for easy access
A、使用左边的开口，以方便接近。
B、打开剩下的通道，以方便访问。
C、通过右边的开口，以方便访问。
155、 Use white paper with good strength characteristics and of sufficient weight and substance to eliminate excessive show-through when printed on both sides
A、Use white paper with good strength characteristics and enough weight and substance to eliminate excessive print leakage when printing on both sides.
B、Use good white paper with high strength quality and of adequate weight to delete excessive show-through when printed on both sides.
C、Use white paper with good strength and of sufficient weight and substance to prevent overmuch ink show-through the paper when printed on both sides.
156、 The laws are reconfigured to keep the load alleviation capability should an aileron or spoiler surface become inoperative
A、If an aileron or spoiler surface failed， the laws are reconfigured to keep the load alleviation capability.
B、If an aileron or spoiler surface activated， the laws are reconfigured to keep the load alleviation capability.
C、If an aileron or spoiler surface replaced， the laws are reconfigured to keep the load alleviation capability.
157、 The system test， which is self-contained and may duplicate other tests， contains all adjustments and tolerances to maintain systems or units at maximum efficiency
A、A System testing is self-contained and can repeat other tests， including all modulations and tolerances， to maximize the maintenance of the system or units
B、The system test is independent， and can replicate other tests. This test includes all adjustments and tolerances， so that the system or units keep the highest efficiency.
C、System testing is independent and other tests can repeat， including all adjustments and tolerances， to reach maximum efficiency of the system or units.
158、 The weight must be evenly spread over the stabilizer span
A、重量必须均匀分布在安定面跨度上。
B、重量必须分别分布在安定面隔框上。
C、重量必须平衡地分布在安定面翼尖上。
159、 除非在平稳的空气中，否则不要超过这个速度或马赫数，而且要小心
A、Do not go beyond this speed or Mach number besides in steady air， and then be careful.
B、Do not increase by this speed or Mach number unless in steady air， and be careful.
C、Do not exceed this speed or Mach Number except in smooth air and then only with caution.
160、 确保驾驶舱头顶板上的探头加温电门放在自动位，所有的加温灯点亮。
A、In flight deck， once you set probe heater switches on the overhead panel automatically， all the heater lights flash.
B、Make sure probe heater switches on the overhead panel in flight deck are in AUTO position and all the heater lights illuminate.
C、Set probe heater switches on the overhead panel in cockpit in AUTO position so that all the heater lights come into view.
161、 所有修订号和日期均应从页面中删除。
A、All reissue numbers and dates shall be reserved from pages.
B、All revision numbers and dates shall be removed from pages.
C、All reissue numbers and dates shall be removed from pages.
162、 The maximum permitted difference is 5 mm
A、最小允许误差5毫米
B、最大允许误差5毫米
C、最大容差5毫米
163、 用于指示螺旋桨系统的操作或激活的部分。包括灯、电门等。
A、An operating or displaying part used to illuminate a blade， including a lamp， switch， etc.
B、The part used to indicate the operation or display of a blade， including a light， switch， etc.
C、That portion of the system used to indicate operation or activation of propeller systems. Includes items such as light， switches， etc.
164、 The bar moves down after 20 seconds
A、20秒后将杆向下移。
B、20秒后将杆消失。
C、20秒后将阻块消失。
165、 Note is an operating procedure， inspection， repair or maintenance condition， etc， which is deemed essential to highlight
A、Notes emphasize conditions such as operating procedures， inspection， repair or maintenance， etc.， which may be met as appropriate.
B、Notes emphasize the conditions of operation procedure， inspection， repair or maintenance， etc.， must be followed.
C、Conditions for operating procedures， inspection， repair or maintenance， etc.， must be emphasized in the notes.
166、 Set the rotary switch to INPUT
A、将旋转开关设置为输入
B、将旋转开关设置为输出
C、将活动开关设置为输入
167、 关闭隔离活门。
A、Check the bypass valves.
B、Close the isolating valves.
C、Inspect the check valves.
168、 Ground service bus has no power with external power available
A、Ground service bus has no power， but the external power can be supplied.
B、Ground service bus is not energized with external power.
C、Ground service bus is power off when external power is supplied.
169、 在某些情况下，电线有颜色编码，这些应该在线路图上标明。
A、These must be shown on the wiring diagram under some specific conditions and wires are color coded.
B、Wires are coded in color in certain condition， and these should be marked on the wiring diagram.
C、In some cases， wires are color coded， and these should be indicated on the wiring diagram.
170、 Some rules deleted and their concepts included in other rules
A、删除某些规则并将其概念包含在其他规则中。
B、删除某些规则，并将其细则包含在其他规则中。
C、删除某些尺寸，并将其概念包含在其他尺寸中。
171、 这个舱内有一些电子设备。
A、This compartment includes some of the electrical equipment.
B、This cabin has some of the electromotive equipment.
C、This bay contains some of the electronic equipment.
172、 The airplanes were delivered with recommended inspection programs to keep them airworthy
A、飞机交付时需推荐检查程序，以保持其适航性
B、飞机交付时，随带的检查程序是为了保持其适航性
C、飞机交付时附有推荐的检查程序，以保持其适航性
173、 In or to a position nearer to the longitudinal axis
A、INBOARD
B、OUTBOARD
C、ONBOARD
174、 For the CAP to be successful on a continuing basis It is essential that a free flow of Information exist between the operator， FAA and ABC Aircraft Company
A、为了CAP在持续（连贯）的基础上取得成功，运营商、FAA和ABC飞机公司之间的信息自由流动至关重要。
B、为了在CAP基础上持续（连贯）取得成功，运营商、FAA和ABC飞机公司之间的信息自由流动至关重要。
C、为了使CAP取得l连续成功，运营商、FAA和ABC飞机公司之间的信息自由流动至关重要。
175、 List these sections under each trouble in order of probability
A、把这些部分中的每一个故障按概率的顺序列出。
B、把这些部分按概率的顺序列在每个故障下面。
C、把这些故障列在每个部分下面为了增加概率。
176、 If the shear pin breaks， do an inspection of the towbar
A、如果剪切销断裂，检查拖把。
B、如果销钉断裂，检查拖把。
C、如果剪切销断裂，给拖把做测试。
177、 排故后移除安全夹和标牌
A、remove the safety strips and tags after troubleshooting
B、remove the safety clips and tags after troubleshooting
C、remove the safety clips and tags before troubleshooting
178、 This installation procedure is typical for this type of fastener
A、此安装程序是此类松紧装置类型的安装程序。
B、此安装程序是此类紧固件的典型安装程序。
C、此安装过程是此类紧固件的安装类型。
179、 Copies of the appropriate forms and a description of the entries to be completed are available to you from an ABC dealer or factory customer service representative
A、可以从ABC经销商或工厂客户服务代表处获得相应表格的副本和需要填写条目的说明。
B、ABC经销商或工厂客户服务代表处需获取相应表格的副本和需要填写条目的说明。
C、ABC经销商或工厂客户服务代表处必须提供相应表格的副本和需要填写条目的说明。
180、 If the low pressure condition _____， replace the unit
A、Goes on
B、Proceeds
C、Continues
181、 拆除保险夹子和标牌
A、Remove the safety clips and tags.
B、Remove the safe clips and tags.
C、Remove the safety clips and label.
182、 If you detect broken wires， repair them
A、If you check broken wires， repair them.
B、If you find broken wires， repair them.
C、Repair broken wires
183、 The Radio Altimeter (RA) system determines the height of the aircraft the terrain during initial climb， approach and landing phase
A、无线电高度表在初始爬升时确定飞机距离地面的高度，确定飞机是否进入近进和着陆阶段
B、无线电高度表在初始爬升、进近和着陆阶段确定飞机的地形和高度
C、无线电高度表在初始爬升、进近和着陆阶段确定飞机距离地面的高度
184、 The pilot should keep calm in flight， whatever happens
A、The pilot should keep up in flight， whatever happening.
B、The pilot should keep on in flight， whatever happen.
C、The pilots should perform calmly in flight， no matter what happens.
185、 Don’t let the stresses inside the material exceed the elastic limit or else permanent deformation will result
A、Don’t let the stresses inside the material exceed the elastic limit but permanent deformation will result.
B、Don’t let the stresses inside the material exceed the elastic limit otherwise permanent deformation will result.
C、Don’t let the stresses inside the material exceeding the elastic limit or else permanent deformation will result.
186、 Aural warning device is a warning device that signals the presence of a problem by emitting a signal that can be heard
A、A visible signal is used in aural warning device when a problem occurs.
B、A signal both can be heard and seen is used in the Aural warning device.
C、Aural warning device emits a signal that can be heard to represent a problem.
187、 The fire due to high temperature or flammable fluid could cause the aircraft in danger
A、火灾由于高温或者易燃液体会导致飞机处于危险状态。
B、火灾由于高温或者易爆液体会使飞机不安全。
C、火灾由于高温和易燃液体会使飞机不安全。
188、 允许使用备用材料。
A、It is forbidden to use alternative materials.
B、It is permitted to use alternative methods.
C、It is permitted to use alternative materials.
189、 每400个飞行小时检查一次伺服控制。
A、Check the servo controls every 400 flight cycles.
B、Examine the servo controls at intervals of 400 flight hours.
C、Inspect the feedback controls every 400 flight hours.
190、 When the entire storage area is full， new fault data， ie data for the current flight leg， will replace/overwrite the data for the oldest flight leg in the fault history
A、当整个存储区域已满时，新的故障数据和当前航班的数据，将替换/覆盖故障历史中最老的航班的数据。
B、当整体存储区域已满时，新的故障数据，例如当前飞行段的数据，将替换/覆盖具有最早故障历史航班的数据。
C、当整个存储区域已满时，新的故障数据，即当前飞行段的数据，将替换/覆盖故障历史中最早的飞行段的数据。
191、 如果你把这部件弯曲得太厉害，它就会折断。
A、If you bend this part too far， it will break.
B、The part will bend if you break it too much.
C、If you bend the part too much， it will separate.
192、 When the indicator comes into view， stop the pump
A、When the indicator is visible， stop the pump.
B、When the indicator comes on stop the pump.
C、Stop the pump unless the indicator comes into view.
193、 Close inspection in cable critical fatigue areas can be performed by rubbing a rag along the cable
A、可以通过使用抹布沿钢索擦拭的方法，实现对钢索关键疲劳区域的仔细检查。
B、可以通过沿电缆缠绕碎布的方式来对电缆关键疲劳区域进行仔细检查。
C、在钢索严重疲劳区域进行近距离检查，可沿钢索用棉布清洁。
194、 Apply mineral hydraulic fluid to the surface of parts that touch the seals
A、在密封的零件表面涂抹磷酸酯基液压油。
B、在接触封严的零件表面涂抹矿物液压油。
C、在零件与封严相连接的地方涂抹液压油
195、 When you do work in a fuel tank a person must be near the tank at all times
A、When someone is working in a fuel tank you must stay next to the tank at all times.
B、When you do work in a fuel tank you must stay close to the tank at all times.
C、When one person does work in a fuel tank another person must be outside the tank at all times.
196、 The numbering of paragraphs and sub paragraphs within a section is not required
A、段落、分段和章节都不需要分段。
B、一节中的段落和分段不需要编号。
C、段落和分段需要编号，章节不需要。
197、 The doors inside the fuselage are installed in the fixed partitions Include items such as structure， latching mechanisms， handles， lining， etc， Does not include doors installed in the movable partitions which are covered in Chapter 25
A、Doors inside the fuselage， includes items such as structure， handles， lining， are installed in the fixed partition Doors installed in the movable partitions which are covered in Chapter 25 are included as well.
B、The doors inside the fuselage installed in the fixed partitions involves items such as structure， latching mechanisms， handles， lining， etc. Doors installed in the movable partitions which are covered in Chapter 25 are excluded.
C、The doors inside the fuselage installed in the fixed partitions excludes items such as structure， latching mechanisms， handles， lining. Include doors installed in the movable partitions which are covered in Chapter 25.
198、 That portion of the system used to record crew member conversation
A、系统中用于记录机组成员通讯的部分。
B、系统中用于记录机组成员通话的部分。
C、系统中用于记录机组成员协调的部分。
199、 系统中使用磁陀螺和惯性力的部分。包括陀螺水平仪、定向陀螺仪、磁罗盘和磁航向系统、转弯和倾斜、放大器、伺服和飞行指引仪等。
A、That portion of the system which uses magnetic gyroscopic and inertia forces. Includes items such as gyro horizons， directional gyros， magnetic compasses， and magnetic heading systems， turn and bank， amplifiers， servos， and flight director， etc.
B、That portion of the system which uses magnetic gyroscopic and inertia forces. Includes items such as gyro verticalizer， directional gyros， magnetic compasses， and magnetic heading systems， turn and bank， amplifiers， servos， and flight director， etc.
C、That portion of the system which uses magnetic gyroscopic and external forces. Includes items such as gyro horizons， directional gyros， magnetic compasses， and magnetic heading systems， turn and bank， amplifiers， servos， and flight director， etc.
200、 The section of the engine which contains the propeller shafts and reduction gears Includes items such as drives for nose mounted accessories， etc
A、发动机中包含螺旋桨轴和减速齿轮的部分。包括用于前部安装的附件驱动装置等。
B、发动机中包含螺旋桨轴和减速齿轮的部分。但不包括用于前部安装的附件驱动装等。
C、发动机中包含螺旋桨轴和齿轮的部分。包括用于前部安装的附件驱动装置等。
201、 Identify revisions， additions and deletions by a vertical line along the outside of the page opposite only that portion of the printed matter that was changed Identify a revision to an illustration with a vertical line in the left margin opposite the revised portion Show the date of the revision on each revised page
A、Use a vertical line along the outside of the page to mark changes， additions， and deletions. Underline only the parts that was changed. Changes to the illustration are also identified with a vertical line to the left of the changed content. Every change should be dated.
B、Use a vertical line along the outside of the page to mark alterations， additions and deletions. Only changes are marked by a vertical line. Use a vertical line in the left margin of the illustration to indicate the changes. Every page should be dated for revision.
C、A vertical line along the outside of the page indicates that the content has been changed， added， and removed. Mark special parts that have been changed. Changes to the illustration can be indicated directly with a vertical line to the left of the content. Every date should be updated.
202、 Schematic diagrams may be used to indicate flow and to illustrate the operation of systems such as air control， electrical， fluid power， fuel and turbo systems
A、原理图可以用来表示流程，并说明系统的工作过程，如空气控制、电力、流体动力、燃油和压气机系统。
B、原理图可以用来表示流程，并说明系统的工作原理，如空气分庄、电力、流体动力、燃油和涡轮系统。
C、原理图可以用来表示流程，并说明系统的操作，如空气控制、电力、流体动力、燃油和涡轮系统。
203、 The exit doors used to facilitate evacuation that are not normally used for exit
A、用于便于紧急撤离的出口门，不是通常的出口。
B、紧急撤离的出口门不能当正常的出口。
C、正常出口门和用于紧急撤离的出口门不一样。
204、 Such tests or checks will vary in complexity and stringency according to the conditions under which the unit functions
A、此类测试或检查的混合性和严格程度将根据测试的条件而有所不同组件功能。
B、此类测试或检查的复杂度和严格程度将根据组件运行的条件而有所不同。
C、此类测试或检查的复杂度和严格程度将根据组件运行的条件而相同。
205、 在切口上粘贴第一层胶带，在呈对角线粘贴第二层和第三层胶带。
A、The first tape is applied on the cut out， then the second and third tapes are applied horizontally.
B、Applied the first layer of tape across the cutout and the second and third layers diagonally.
C、First attch the tape to the cutout， and attch the second and third layers of tape perpendicularly.
206、 This shows that you can install an alternative relay
A、This shows that a backup relay may be installed；
B、This indicates that an additional relay may be installed；
C、This shows that an ordinary relay may be installed；
207、 由于交流电的速度，在天线周围产生的电磁场和电场没有时间在交流电周期时完全崩溃。
A、Because of the speed of the AC， the magnetic fields and electric fields created around the emission do not have time to completely collapse as the AC cycles;
B、Because of the speed of the AC， the electromagnetic fields and electric fields created around the antenna do not have time to completely collapse as the AC cycles;
C、Because of the speed of the DC， the electromagnetic fields and electric fields created around the antenna do not have time to completely collapse as the DC cycles;
208、 此方法将在后续装配过程中对您有所帮助。
A、This method will help you during the subsequent assembly procedures;
B、This method will help you after the subsequent assembly procedures;
C、This method will help you with the subsequent assembly procedures;
209、 Write instructions in the imperative form
A、Write instructions in the infinite form
B、Write instructions in the command form
C、Write instructions in the appropriate form
210、 中央油箱中的燃油总量为5000磅。
A、The total quantity of fuel in the center tank is 5000 lb.
B、The Total Fuel Quantity of the main tank is 5000 pounds.
C、The total fuel consumption from the center tank is 5000 pounds.
211、 清洁轮子后用压缩空气吹干。
A、When wheel is dried， clean with the compressed air.
B、When wheel is cleaned， dry with the compressed air.
C、When wheel is cleaned， dry with the impressed air.
212、 这个原理图的使用者是飞行员
A、The user of this schematic diagram is the mechanic
B、The user of this schematic diagram is the pilot
C、The user of this schematic diagram is the flight attendant
213、 The symbol means all or most of the rules in that section
A、该符号指该章节的全部或大部分规则。
B、该索引指本部分的全部大部分规则。
C、该内容包括那个部门的全部或大部分规则。
214、 These windshields are formed to the exact shape required， but are slightly larger than necessary so they may be trimmed to the exact size
A、The windshields are filled in a form that requires an exact shape， but they are necessary to have a slightly larger space for the ease of adjustment.
B、The shape of the windshields has exact requirements， but for purpose of exact size， they appear slightly larger.
C、These windshields are shaped to a required exact appearance， but in order to be clipped accurately， they are a little bigger than necessary.
215、 Examine the wing tank internally
A、检查机翼油箱内部
B、间歇地检查机翼油箱。
C、给油箱做深入式测试。
216、 A dedicated tool is necessary for the installation of the unit
A、维修这个组件需要校准过的工具。
B、安装这个组件需要专用工具。
C、组件的安装需要精确的工具。
217、 功能测试是指确定一个系统或组件在所有方面都按照最低可接受的系统或组件设计规范来运行所需的程序。
A、Functional test is the determination that a system or component performs the required procedures in all respects accordance with the minimum acceptable system or component design specifications.
B、Functional test is that procedure required to ascertain that a system or unit is functioning in all aspects in accordance with minimum acceptable system or unit design specifications.
C、Functional testing is the procedure requested to determine that a system or component operates in all respects according to the minimum unsanctioned system or component design specification.
218、 机身上有三个千斤顶顶点。
A、There are three jacks onboard the fuselage.
B、There are three jacking adapters on the fuselage.
C、There are three jacking points on the fuselage.
219、 确保液压油箱内的液压油高于最低液面。
A、Make sure that the oil in the hydraulic tank is above the minimum lever.
B、Make sure that the fluid in the hydraulic reservoir is above the minimum level.
C、Make sure that the fluid in the fuel reservoir is below the maximum level.
220、 Apply a load to the panel until it moves into position with a click
A、给面板施加力量，直到它移动到点击的位置
B、面板移动到听见点击的位置
C、面板移动直到听到咔塔一声的位置
221、 To make or become larger or higher in value
A、ALTITUDE
B、DECREASE
C、INCREASE
222、 WE （ ） THAT YOU TORQUE THE BOLTS AGAIN AFTER 50 FLIGHT HOURS
A、ADVISE
B、SUGGEST
C、RECOMMEND
223、 The solvent will cause damage to primer
A、The solution cause damage to primer.
B、The solvent cause damage to the second finish.
C、The solvent is harmful to primer.
224、 All related data shall be grouped in a logical manner
A、所有分组后资料（数据）应按逻辑进行分类。
B、所有相关资料（数据）应按逻辑方式分组。
C、所有已分组的相关资料（数据）应该是有逻辑的。
225、 无论使用哪种方法，任何符合GAMA格式的出版物都将使用相同的基本编号系统
A、No matter which method is adopted， the form of any publication shall comply with GAMA and use the identical basic numbering system.
B、Regardless of method used， any publication conforming to the GAMA format will use the same basic numbering system.
C、In spite of method adopted， any publication will adopt the same basic numbering system complying with the GAMA format.
226、 打开活门，让氮气进入减震支柱
A、Open valve to admit nitrogen to the drag strut
B、Open the valve and allow nitrogen to enter the oleo strut
C、Open the valve to let nitrogen go into the shock strut
227、 检查门止挡是否有裂纹和腐蚀
A、Examine the doorstop fittings for cracks and corrosion.
B、Examine the doorstop fittings for dent and corrosion.
C、Examine the doorstop fittings for cracks and nick.
228、 value
A、数量
B、数值
C、读数
229、 Our earth is in danger because of serious pollution We must stop chemicals from polluting our earth
A、Our earth is in danger because of serious pollution. We must prevent chemicals from polluting our earth.
B、Our earth is in danger because of serious pollution. We must keep chemicals to polluting our earth.
C、Our earth is in danger because of serious pollution. We must ask chemicals for polluting our earth.
230、 用电线将电缆连接到结构上
A、Wire the cable to the structure.
B、Secure the cable to the structure.
C、Attach the cable to the structure with wire.
231、 Record the location and the color of the cables of each bundle which goes through the AC current transformer
A、记录穿过交流电流互感器的每束电缆的位置与颜色。
B、记录穿过交流电流变压器的每根电缆的位置与颜色。
C、记录每根线束的位置与颜色，这些线束是穿过交流电传感器的。
232、 Measure the bonding resistance between the antenna in the countersunk hole and the aircraft fuselage
A、测量位于埋头孔中的机身天线的阻尼电阻值。
B、测量位于埋头孔中的机身天线的搭接电阻值。
C、测量位于埋头孔中的天线与机身之间的搭接电阻值。
233、 The specification gives the symbols for relays， diodes， and other parts of the system
A、该规范给出了继电器、 三极管和系统其他部分的符号。
B、该规范给出了继电器、 二极管和系统其他部分的图例。
C、该规范给出了继电器、 二极管和系统其他部分的符号。
234、 升降舵是铰链在水平安定面后缘的可动部件。
A、Elevator is a hinged moveable part on the trailing edge of the lateral stabilizer
B、Elevator is a hinged moveable part on the trailing edge of the vertical stabilizer
C、Elevator is a hinged moveable part on the trailing edge of the horizontal stabilizer
235、 This chapter shall provide that information considered necessary by the manufacturer to properly level the aircraft for any of the various maintenance， overhaul or major repairs which might become necessary during the life of the aircraft
A、本章应提供制造商认为必要的信息，以便在飞机使用寿命期内可能需要进行的各种维修、大修或重大维修时正确校平飞机。
B、本章提供制造商认定的必要信息用以保证飞机在全寿命期中进行各种维护，翻修或大修后正确校准飞机。
C、本章提供制造商确定需要的信息用以保证飞机在运行期间进行各种维修，翻修或大修后适当配平飞机。
236、 Be careful when you touch printed circuit boards
A、Be careful when you put your hand onto printed circuit boards.
B、Be careful when you get close to printed circuit boards.
C、Be careful when you remove printed circuit boards.
237、 发动机和辅助设备使用相同的润滑油。
A、Lubricate the engine and its accessories with the same brand.
B、Lubricants for the engine and the auxiliary equipment are the same.
C、The engine and the additional devices are greased in a same manner.
238、 In some cases， extension of Inspection frequencies may be possible if the data suggests that the onset of fatigue problems occurs at a greater number of flight hours than initially predicted
A、在某些清况下，如果数据显示疲劳问题发生频率高于最初预测，则可能需要增加检查频率
B、在某些清况下，如果数据显示疲劳问题持续的时间比最初预测的要长，则可能需要增加检查频率
C、在某些清况下，如果数据显示疲劳问题发生的时间比最初预测的要长，则可能需要增加检查频率
239、 用扳手转动关闭辅助组件的主体，将两个反推门拉到一起，直到你可以连接门底部的锁扣为止
A、Turn the body of the closure assist assembly with a wrench to pull the two thrust reverser doors together until you can engage the latches at the bottom of the doors.
B、Turn the main body of the closing aid with a crowfoot and pull the two throttle reverser doors together until you can connect the bolts at the bottom of the door.
C、Use a wrench to turn the main body of the closing auxiliary assembly and pull the two reverse doors together until you can attach the locks at the bottom of the door.
240、 不要为了缩短句子而省略冠词，因为这会导致歧义。
A、Do not omit articles to make the sentence shorter， because this can cause ambiguity.
B、Do not make the sentence shorter to omit articles， because this can cause ambiguity.
C、Do not omit articles to avoid ambiguity， because this can make the sentence shorter.
241、 Remove the bolts that attach the transmission housing to the engine
A、拆下将发射器壳体紧固在发动机上的螺栓
B、拆下螺栓紧固的发动机壳体
C、拆下用螺栓紧固在发动机上的发射器壳体
242、 包括玻璃和丙烯酸的损伤限制
A、Includes glass and butanone damage limitation.
B、Damage limitation including fiberglass and butanone.
C、Include damage limits for glass and acrylic.
243、 一个故障旗显示在显示窗上
A、warning flag show in the window.
B、warning flag appears in the window.
C、a warning flag shows in the window.
244、 Each manufacturer is expected to follow the same sequence of basic system and subject arrangements even though some systems may be grouped together and some systems and/or chapters may be omitted when not applicable
A、尽管有些系统可能被组合在一起，有些系统和/或章节可能在不适用时被突出显示，但每个制造商都应遵循相同的基本系统和主题编排顺序。
B、尽管有些系统可能被分为不同的组别，有些系统和/或章节可能在不适用时被省略，但每个制造商都应遵循相同的基本系统和主题编排顺序。
C、尽管有些系统可能被组合在一起，有些系统和/或章节可能在不适用时被省略，但每个制造商都应遵循相同的基本系统和主题编排顺序。
245、 Warnings and cautions shall precede the text to which each applies， but notes may precede or follow applicable text depending on the material to be highlighted， warning， cautions and notes shall not contain procedural steps nor shall they be numbered
A、Proper warnings and cautions shall be provided stead of the text while notes may precede or follow suitable text up to the material to be highlighted. warning， cautions and notes shall not show procedural steps nor shall they be numbered.
B、Unlike warnings and cautions which must lines in the rear of text， notes may precede or follow porper text up to the material to be highlighted， warning， cautions and notes shall not provide procedural steps nor shall they be numbered.
C、Like warnings and cautions which must lines in the rear of text， notes may precede or follow porper text up to the material to be highlighted， warning， cautions and notes shall not provide procedural steps nor shall they be numbered.
246、 Lift the cylinder above its installed position
A、Remove the cylinder from its installed position
B、Install the cylinder into its installed position
C、Pull the cylinder out of its installed position
247、 Torquemeter is an indicating system that displays the output torque available on the propeller shaft
A、扭矩测量仪是一个显示螺旋桨传动轴可用输出扭矩的指示系统
B、扭矩计可以显示传动轴的输出扭矩
C、指示系统必须显示扭矩计传动轴的可用瑜出扭矩
248、 Supply hydraulic power to system B with the pump
A、给装有泵的系统B提供液压
B、给系统B和泵提供液压
C、用泵给系统B提供液压
249、 Stop the test after 2 seconds
A、停止测试2秒钟
B、2秒后启动测试
C、2秒后终止测试
250、 Make sure that the landing-light cutoff switch power connection is safe
A、确保着陆时切断灯的开关电源连接
B、确保着陆灯断开电门的电连接是安全的
C、确保着陆灯安全切断了开关电源连接
251、 如果溶液进入眼睛，立即就医。
A、Get medical aid immediately unless you get the solvent in your eyes.
B、Get medical aid immediately provided you get the compound in your eyes.
C、If you get the solution in your eyes， get medical aid immediately.
252、 Be careful when you move jet pipes or exhaust cones that have insulating blankets
A、Be careful when you move jet pipes or exhaust cones having insulating blankets.
B、Be careful when you move jet pipes or exhaust cones have insulating blankets.
C、Jet pipes have insulating blankets. Be careful when you move exhaust cones.
253、 在发动机启动前远离排气区域
A、Keep out of the engine before it starts.
B、Keep away from the intake area before the engine starts
C、Go away from the exhaust area before the engine starts.
254、 Only use technical verbs as verbs， not as nouns
A、技术动词既可以用作动词也可以用作名词。
B、技术动词只能用作动词，不能用作名词。
C、技术动词和动词的用法相同与名词不同。
255、 Before you put new oil in the system， it is mandatory to replace the filter
A、在向系统中注入新滑油之前，强制性童置油滤。
B、在向系统中注入新滑油之前，必须更换油滤。
C、在系统中注入新滑油之前，建议更换过滤器。
256、 如果污染物造成孔堵塞超过50%，就要清洁显示组件后面的孔。
A、If as many as 50% of the holes are contaminated， you should clean the display units behinds the holes.
B、The holes on the bottom of the display unit should be cleaned once over 50% of them are clogged due to contamination.
C、If contamination causes a blockage of more than 50 percent of the holes， then clean the holes on the rear of the display units.
257、 The topic sentence is the first and most important sentence in a paragraph
A、中心句是一篇文章的第一句，也是最重要的一句。
B、总结句是一节内容的第一句，也是最重要的一句。
C、主题句是一段话的第一句，也是最重要的一句。
258、 This procedure includes the instructions to remove the constant speed drive(CSD)
A、这个程序包括拆卸恒速驱动装置（CSD）的说明。
B、此程序包括删除恒速驱动装置（CSD）的指令。
C、这个程序包括指令来去除恒速驱动装置（CSD）。
259、 Remove the primer finish around the mating surface area of the adapter plate
A、拆下接合表面漆层周图的转接板。
B、去除转接板接合面周围的底漆涂层。
C、拆卸转接板来去除接合面周图的面漆。
260、 IF THE FLAP EXTENSION DOES NOT( ) WITH THE POSITION OF THE FLAP CONTROL LEVER， DO THE RIGGING PROCEDURE AGAIN
A、UNIFY
B、CONFORM
C、AGREE
261、 If the adjustment of the stops is not correct， the results of the test will not be accurate
A、如果调节止动不正确，测试结果将不准确。
B、如果调节止动未修正，测试结果将不准确。
C、如果止动点的调整不正确，测试结果将不准确。
262、 Additionally，items not previously considered for inclusion in the CAP may be uncovered through operator inspections
A、Plus，items not previously considered for inclusion in the CAP may be disclosed though operator inspections.
B、Also，items without being previously considered for inclusion in the CAP may be found by operator through inspections .
C、However，those items not previously covered in the CAP may be found through operator inspections.
263、 使用孔探仪从内部检查燃烧室。
A、Use a hole instrument to examine the turbine internally.
B、Use a borescope to examine the combustor internally.
C、Use a hole instrument to examine the combustor externally.
264、 V字杆指示出滚转信息。
A、The V-bars indicate command to bank.
B、The V-bars indicate roll information.
C、The V-bars give the indication for a bank.
265、 China's first large passenger plane C919 flew successfully on May 5—Yes What's more， it was built on our own in Shanghai
A、China's first large passenger plane C919 flew successfully on May 5.—Yes. What's more， it was built with some help in Shanghai.
B、China's first large passenger plane C919 flew successfully on May 5.—Yes. What's more， it was built from our friends in Shanghai.
C、China's first large passenger plane C919 flew successfully on May 5.—Yes. What's more， it was built by ourselves in Shanghai.
266、 TO/GA shows on the PFD as the active mode for roll and pitch
A、“TO/GA” shows on the PFD all the time.
B、“TO/GA” are shown on the PDF if the roll and pitch is active.
C、“TO/GA” shows on the PFD as the active mode for roll and yaw.
267、 Tail wind is wind blowing in the same direction the aircraft is moving When the aircraft is flying with a tail wind， its speed over the ground is equal to its speed through the air， plus the speed the air is moving over the ground
A、The direction of tail wind is the same as that of the aircraft is moving.
B、The direction of tail wind is opposite to that of the aircraft is moving.
C、When the aircraft is flying with a tail wind， its speed over the ground is equal to its speed through the air， minus the speed the air is moving over the ground.
268、 Calibrated Airspeed (CAS) is to be used only as necessary to comply with any applicable requirements of the certificating authority as the pilot works exclusively with Indicated Airspeed (IAS)
A、Indicated Airspeed is primary used by pilot in flight.
B、Because the Calibrated Airspeed is more accurate， it is primarily used by pilot in flight.
C、Calibrated Airspeed is equal to Indicated Airspeed as necessary to comply with the requirements of the certificating authority.
269、 Warning:Make sure that persons and equipment are clear of all control surfaces before you supply hydraulic power
A、警告：在提供液压动力之前，确信人员和设备离开飞机
B、警告：在提供电源之前，确信人员和设备离开控制舵面区域
C、警告：在提供液压动力之前，确信人员和设备离开控制舵面区域
270、 It should contain all necessary information to perform proficiency tests to maintain system or unit reliability at an acceptable level， without reference to additional documents
A、它应包含执行能力测试的所有必要信息，以将系统或单元稳定的保持在可接受的水平，而无需参考其他文件。
B、它应包含在不参与其他附加文件的情况下，为使系统或者组件的可靠性的保持在可接受的水平而进行熟练度测试所必须的信息。
C、它应包含在不参与其他附加文件的情况下，为使系统或者组件稳定的保持在可接受的水平而进行熟练度测试所必须的信息。
271、 调节门操作杆，直到它与连接点对齐。
A、Adjust the door operating rod until it aligns with the attachment point.
B、Adjust to obtain door operating rod alignment point.
C、Adjust to make the door align with the attachment point.
272、 The cockpit voice recorder records signals from four audio inputs during the flight
A、驾驶舱语音记器 （CVR）记录飞行过程中四个音频输入的信号。
B、客舱语音记器（CVR）记录飞行过程中四个音频输入的信号。
C、客舱语音记器 （CVR）记录飞行过程中四个音频输入的信号。
273、 Position the sprayer unit nozzles in the APU air intake as required
A、按要求把喷射器组件的喷嘴安装在APU进气道内。
B、按要求把喷射器组件的接头安装在APU进气道内。
C、按要求把作动器组件的喷嘴安装在APU进气道内。
274、 每个探测器内的烟雾传感器监控高于预设限制的烟雾密度。如果密度保持高于限制大约8秒，则传感器设定探测器到警报状态。
A、The smoke sensor in each detector monitors when the smoke density is above a previous limit. If the density keeps higher than the limit for about eight seconds， the sensor set the detector to the alarm condition.
B、The smoke sensor in each detector monitors for smoke density above a preset limit. If the density stays above the limit for appropriately eight seconds， the sensor sets the detector to the alarm condition.
C、The smoke transducer monitors for smoke density above a presumed limit of each detector. If the density remains over the limit about eight seconds， the transducer turn the detector to the alarm condition.
275、 右后轮舱的控制机构里的右内襟翼控制钢索走向错误，且有扭结。
A、Right wing inboard flap control cable at control mechanism located in right rear wheel well is incorrectly routed and kinked.
B、The right rear wheel well right inner flap control mechanism controls the wrong alignment and is knotted.
C、Right wing inner flap control cable at control mechanism after right wheel well is incorrectly moved and twisted.
276、 右大翼机身整流罩前部有几颗螺钉松动。
A、Several screws pulled out in front of right wing fuselage fairing.
B、Several screws lost in front of right wing fuselage fairing.
C、Forward of right wing body fairing has several loose screws.
277、 Tank unit capacitance varies as a function of the fuel level in the tank
A、Tank unit capacitance changes with the fuel level in the tank.
B、Tank unit capacitance changes the function of the fuel level in the tank.
C、A function of the fuel level in the tank is varied by tank unit capacitance.
278、 Make sure that there are safety barriers around the engine exhaust area
A、确保发动机排气区周围有安全围挡。
B、确保发动机进气区前面有安全界线。
C、确保工程排气区前面有安全阻碍。
279、 For general aviation aircraft this material may be covered in Sys/Chap25
A、For small aircraft this material may be introduced in Sys/Chap.25.
B、For aircraft operated under FAR part 91， Sys/Chap.25 may include this material.
C、For large business aircraft this material may be ignored in Sys/Chap.25.
280、 Engine Failure Procedures shall be provided for all airplanes for all cases of engine failure， including partial failure， during takeoff and in flight
A、发动机失效程序应该提供给所有的飞机，飞机起飞和飞行中出现的所有失效，包括部分失效都应包括。
B、发动机失效程序应提供所有飞机在起飞和飞行中发生的所有发动机失效，包括部分失效。
C、发动机失效程序应提供给所有飞机和所有发生的情况，包括在起飞和飞行中的部分失效。
281、 Write only one instruction in each sentence unless two or more actions occur at the same time
A、每条指令用一句话写出，除非有两个或更多的动作。
B、每句话仅写一条指令，除非有两个或更多的动作同时发生。
C、每条指令除非有两个或更多的动作同时发生，否则仅用一句话写出。
282、 MAKE SURE THAT THE CABLES DO NOT CATCH ON THE LEVERS
A、MAKE SURE THAT THE CABLES not twist
B、MAKE SURE THAT THE wine not twist
C、Make sure that the levers are not fouled by the cables.
283、 如果填充物与工具牢固的联合在一起，用冷水湿润工具。
A、If the filter bonds to the tool， make the tool moist with cold water.
B、If the filler bonds to the tool， make the tool moist with cool water.
C、If the filler bonds to the tool， make the tool moist with cold water.
284、 当警告，告诫或注意由两个或更多个段落组成时，不得在每个段落上方重复标题“警告，告诫，注意”。
A、When a warning， caution or note were in two or more paragraphs， the heading WARNING， CAUTION， NOTE， shall not be reminded above each paragraph.
B、When a warning， caution or note consists of two or more paragraphs， the heading WARNING， CAUTION， NOTE， shall not be repeated above each paragraph.
C、When a warning， caution or note were in two or more paragraphs， the foward word of WARNING， CAUTION， NOTE， shall not be repeated above each paragraph.
285、 该信息适用于整个系统。
A、The information is applicable to the entire system.
B、The message is apply to the section system.
C、This information is apply to the whole system.
286、 系统中用来控制座舱内空气温度的部分。包括控制活门、传感装置、电门、指示器、放大器等，如适用。
A、That portion of the system used to control the temperature of the air within the cabin. Includes items such a s check valves， sensing devices， switches， indicating， amplifiers， etc.， as applicable.
B、That portion of the system used to control the temperature of the air within the cabin. Includes items such as control valves， sensing devices， switches， indicators， amplifiers， etc.， as applicable.
C、That portion of the system used to control the temperature of the air within the cabin. Includes items such as control valves， sensor devices， pushbutton， indicators， amplifiers， etc.， as applicable.
287、 拧紧螺母，但此时不要打力矩。
A、Tighten the nuts but do not torque them at this time.
B、Screw the nuts but do not torque them at this time.
C、Tighten the nuts but do not screw them at this time.
288、 Warnings and cautions shall precede the text to which each applies， but notes may precede or follow applicable text depending on the material to be highlighted
A、警告和告诫应置于其适用的文本前，但注释则可以根据需强调的内容置于相应文本前或文本后。
B、警告和告诫应置于其适用的文本后，但注释则可以根据显示的材料内容置于文本前或文本后。
C、警告和告诫应置于其适用的文本上方，但注释则可以根据需要强调的文本内容置于其上方或下方。
289、 The function and operation of each un it in the system should be described as well as the location of the units
A、The function and operation of each unit in the system should be described. The location of the units shouldn't be described.
B、The function， operation and location of each unit in the system should be deleted.
C、The function， operation and location of each unit in the system should be described.
290、 Maintenance Practices which are a combination of servicing， removal/installation， adjustment/test， inspection/check， cleaning/painting， and approved repairs should follow the Troubleshooting Section
A、Maintenances Practices include servicing， removal/installation， adjustment/test， inspection/check， cleaning/painting. And approved repairs "Maintenance Practices" should obey the instructions of the Troubleshooting Section.
B、Maintenance Practices include servicing， removal/installation， adjustment/test， inspection/check， cleaning/painting， and approved repairs "Maintenance Practices" should be located after the Troubleshooting Section.
C、Maintenances Practices include servicing， removal/installation， adjustment/test， inspection/check cleaning/painting. Approved repairs should be located after the Troubleshooting Section.
291、 在紧急情况下，可使用F-43燃油替代F-34和F-40燃油。
A、In an emergency， you can use fuel F-43 as an alternative to fuels F-34 and F-40.
B、In an emergency， you can replace fuels F-43 with fuels F-34 and F-40.
C、In an emergency， fuel F-43 can be used as an alternate to fuels F-34 and F-40.
292、 快速拉动氧气面罩开始供氧
A、Quickly turn on the oxygen system， the mask begins to supply oxygen.
B、Pull the oxygen mask with a sudden movement to start the flow of oxygen.
C、Suddenly start the oxygen supply system， the lake drops.
293、 The exit doors used， to facilitate evacuation that are not normally used for exit
A、The exit doors are mainly used for passenger boarding.
B、The exit doors are only used for evacuation.
C、The exit doors are not only used for the passengers to evacuate from the airplane but also used for normal exit.
294、 If the drain hole is clogged， clean it
A、If the drain hole is blocked， clean it.
B、If the drain hole is leaked， clean it.
C、If the drain hole is locked， clean it.
295、 Long noun clusters are not easy to understand because the words in the noun cluster can connect to each other in different way
A、It is quite easy to understand long noun clusters because the words in the noun cluster have close relationship between each other.
B、It is difficult to understand long noun clusters because the words in the noun clusters can be connected to each other in different ways.
C、It is quite sure that long noun clusters are fairly hard to understand because the words in the noun cluster are related to each other in the same way.
296、 飞行计划的最高商度将受到影响。
A、Maximum attitude for flight planning will be affected.
B、Maximum altitude for flight planning will be affected
C、Maximum attitude for flight planning will be affected.
297、 In this example， we calculated the data applicable only to a Type B unit
A、This example shows that we were only allowed to calculate the data applicable to Type B.
B、The data we are now calculating in this example apply only to Type B unit.
C、The data used for the calculations in this example apply only to type B unit.
298、 Use the manual control in an emergency
A、根据手册控制应急装置。
B、手动控制逃生装置。
C、紧急情况下，使用人工操纵。
299、 It is possible that local fire codes， and standards make it necessary to use more restrictive procedures than those given in the subsequent steps
A、It is permitted， if the local fire regulations and standards are more stringent than those regulations described in the following steps.
B、It is allowed， if the local fire codes and standards are more complicated than those legislations listed in the following steps.
C、It is possible that local fire protection regulations， and standards are necessary to be used more restrictive than those mentioned in the subsequent steps.
300、 缓慢地把RAT完全放出，并确保它不接触其他部件。
A、Slowly and fully extend the RAT and make sure that it does not touch other parts.
B、Quickly and fully retract the RAT and make sure that it does not touch other parts.
C、Slowly and carefully extend the RAT and make sure that it does not attach to other parts.
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