A、 It is necessary to generally check these areas.
B、 It is imperative to regularly inspect these areas.
C、 Frequent inspection of these areas is necessary.
答案：C
A、 It is necessary to generally check these areas.
B、 It is imperative to regularly inspect these areas.
C、 Frequent inspection of these areas is necessary.
答案：C
A. 如果电瓶需要断电，则断掉电源。
B. 如果电瓶需要充电，则继续接通电源。
C. 如果需要更换电瓶，则接通电源。
A. 发动机支架用于支撑发动机，固定机舱或塔架上的框架，要么是组装式结构，要么是锻造件。
B. 发动机支架要么是积木式结构，要么是锻造件，用来支撑发动机并将其固定在机舱或塔架上。
C. 发动机支架指支撑发动机并将其固定在短舱或吊架上的框架，要么是装配结构，要么是锻造件。
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.
A. 系统由多个部件组成时，如防冰系统由螺旋桨除冰带、机翼和尾翼除冰带或加热的空速静压口等组成，因为各项设备均须获得FAA批准并单独销售，所以可以为此类各个部件提供“补充程序”。
B. 由数个组件组成的系统，如防冰系统，每个组件可能都有“补充程序”，如螺旋桨靴、机翼和尾翼靴或加热空速静态源，如果设备是FAA批准的组件并单独销售。
C. 由多部件组成的系统，如防冰系统，如果设备是经FAA批准并单独销售的，可为每个部件提供“补充程序”，如螺旋桨套、机翼和尾翼套，或加温速度静态源。
A. 如果你没有对APU滑油量进行常规监控，请执行以下步骤以确保APU滑油量足以用于飞行。
B. 如果你没有定期监控APU滑油消耗量，请执行以下步骤以确保APU滑油量足以用于飞行。
C. 如果你没有对APU滑油剩余量进行常规监控，请执行以下步骤以确保APU滑油量足以用于飞行。
A. 优先计算机借助于应用逻辑，将来自部件的输出参数与部件自身的可用数据进行比较。
B. 优先计算机借助于关联逻辑，将来自部件的输出参数与优先计算机自身的可用数据进行比较。
C. 优先计算机比较以下内容：来自部件的输出参数与优先计算机自身的可用数据，这个数据是借助于关联逻辑产生的。
A. It sets forth supplier recommended and FAA required retirement (removal from service) times for parts or assemblies (using hours, intervals or other appropriate determinant) and life limited parts or assemblies.
B. It sets forth manufacturer recommended retirement times for parts or assemblies (using hours, cycles or another appropriate determinant) and FAA required retirement (removal from service) times for life limited parts or assemblies.
C. It sets forth retirement times for parts or assemblies (using hours, loops or another appropriate determinant) established by the manufacturer and retirement (removal from service) times for life limited parts or assemblies required by FAA.
A. The operator＇s maintencance 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 operator＇s maintenance organization has retained the required maintenance/alteration/inspection records for each aircraft.
A. Refer to the general information in addition to engine operation limits, guidelines and special procedures.
B. For general information, refer to engine operation limits, guidelines and special procedures.
C. Refer to engine operation limits, guidelines and special procedures besides general information.
A. This procedure is only void in digital mode.
B. This procedure is only valid in digital mode.
C. This procedure is only ineffective in digital mode.
