Perform preliminary inspection of all articles that are maintained.

A. If the airspeed values are necessary to more than one configuration, the more restrictive IAS shall be used.

B. Where the airspeed values may be applicable to more than one configuration, the more conservative IAS value shall be used.

C. The more accurate IAS value should be used where the airspeed values are mandatory to less than one configuration.

A. The autothrust system is in but not in operation.

B. The autothrust system is on but not in operation.

C. The autothrust system is out but not in operation.

A. 如果剪切销遭受撞击，要测试牵引杆。

B. 如果定位销断裂，要检查两根杆。

C. 如果剪切销断裂，要检查牵引杆。

A. 防止部件移动以便能修理装置。

B. 当你修理附件时要避免部件运动。

C. 当你修理组件时应防止部件移动。

A. 如果你发现了划痕，执行相关工作程序。

B. 如果你发现了划痕，做具体的修理工作。

C. 如果你发现了裂纹，执行适用的修理程序。

A. To improve the safety operations, airspeeds shall be a preface to the Normal Procedures Section.

B. The airspeeds shall be provided as an introduction to enhance the safety operations.

C. The airspeeds which may enhance the safety of operations shall be provided as a preface to the Normal Procedures Section.

A. The localizer beam is aligned with the centerline of the runway.

B. The localizer way is misaligned with the centerline of the runway.

C. The localizer course is aligned with the centerline of the runway.

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.

A. 对现有分析进行了审查，以确定可能表现出较低安全裕度的部件和区域。

B. 对现有分析进行复核，对部件和区域进行标识，以显示出较低安全裕度。

C. 对于安全裕度较低的部件和区域进行标识并进行了现场分析审查。

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。