Make sure that you complete the procedure before you tow the airplane back to its initial position.

A. 不同类别和型号的飞机在设计和复杂性上的差异对具体故障有很大影响。

B. 设计上的差异以及各种类型和型号的飞机的复杂性都对一个具体故障产生很大影响。

C. 各种类别和型号的飞机因设计不同导致其复杂性不同，飞机承担的主要功能也不同。

A. Make sure that the flaps and the slats are retracted.

B. Make sure that the slats and the ailerons are retracted.

C. Make sure that the flaps and the elevators are extented.

A. 安装前先润滑密封件。

B. 安装前先把润滑油进行密封。

C. 在设备前面密封润滑油。

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. Warnings, cautions and notes may be used to highlight or repeat important points.

B. Warnings, cautions and notes may be used to highlight or emphasis important points.

C. Warnings, cautions and notes may be used to highlight or emphasize important points.

A. You can adjust the volume control.

B. You can adjust the value control.

C. You can override the voice control.

A. 每隔三天排水一次或每天使用饮用水系统一次。

B. 每三天至少排水一次或使用饮用水系统一次。

C. 最多三天就需要使用并排放饮用水系统一次。

A. In order to obtain additional clearance, gaskets may be added.

B. Additional shims may need to be added to obtain proper clearance.

C. Add special shims as necessary may vary the clearance.

A. 本程序中要求不止一个人。

B. 对于本程序来说，更多的人员要求是必要的。

C. 执行本程序需要超过一个人。

A. Do not apply too much composite on the blanket.

B. Do not apply too much adhesive on the gasket.

C. Do not apply too much compound on the gasket.