This paragraph should also explain that, in addition to the established inspections, other inspections may be required by Airworthiness Directive.

A. 第22章讲的是提供自动控制飞机飞行手段的组件和部件。包括控制方向、航向、姿态、高度和速度的组件和部件。

B. 第22章讲的是提供自动控制飞机飞行手段的组件和部件。包括控制方向、航迹、高度、姿态和速度的组件和部件。

C. 第22章讲的是提供自动控制飞机飞行手段的组件和部件。包括控制方向、航迹、姿态、高度和速度的组件和部件。

A. 有24片宽弦钛合金风扇叶片。

B. 有24片宽弦合金钢风扇叶片。

C. 有弦宽为24的钛合金风扇叶片。

A. Fuel sample was checked for contamination of microorganism.

B. Contamination to microorganism was detected in the fuel sample.

C. Fuel sample check reveals positive contamination of microorganism growth.

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 palcards, maintenance procedures, crew operating procedures, and other rules to verify an acceptable level of safety.

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.

A. Turn ADF 1 to unknown frequency.

B. Tune ADF 1 to a known frequency.

C. Tune VOR 1 to a known channel.

A. The filter must be replaced before putting new oil in the system.

B. The replacement of the filter is optional before refueling the system.

C. The filter can not be replaced unless you put new oil in the system.

A. 确保单向活门上的箭头指向远离地面供应管道的方向。

B. 确保检查活门上的箭头指向地面供应管道的方向。

C. 确保单向活门上的指针偏离地面供应管道的方向。

A. 本章中任何或所有部件的翻修必须使用部件制造商提供的数据完成。

B. 任何或所有部件的销售必须提供本章有关的部件生产商数据。

C. 本章中任何或所有部件的翻新必须由部件生产商完成并提供数据。

A. 系统流程图应以带有图案的阴影图标表示，并尽少使流程转弯。示意图要包括发动机、油箱、水箱等并以它们为示意图的起始。

B. 系统流程图应以有图案的阴影为背景，并且尽量少用折线。示意图应包括发电机、燃油箱和液压油箱，它们应作为所示流程的起点。

C. 系统流程图应以阴影图形为图标底色，并且尽少使用连线。示意图以发电机、油箱和储压罐作为流程的端点。