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。
答案：A
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。
答案：A
A. 检查后再次拉长连杆。
B. 测试后再次移动连杆。
C. 检查后再次调节连杆。
A. The ailerons are located to the outside rare edge of each wing.
B. The spoilers are located on the outside rare edge of each wing.
C. The ailerons are located on the outboard trailing edge of each wing.
A. Schematics must be readable to a normal visioned person, so legends, symbols, devices, codes, etc., should be of sufficient size. The schematic diagram should be designed to turn over the page when the content is necessary.
B. The schematic diagram must be of sufficient size that legends, symbols, devices, codes, etc., are readable by persons with normal vision. Turn-page schematic diagrams shall be avoided to the extent practical.
C. The schematics, symbols, devices, codes, etc. must be legible, so people with normal vision should avoid turning the schematic pages as much as possible.
A. 组装这个组件。
B. 分解这个单元。
C. 更换这个元件。
A. The forward movement of the control lever must be slow and continuous.
B. The control lever must be kept moving forward slowly and abruptly.
C. You must continuously slow down the forward movement of the control lever .
A. 系统中用于放出和收上起落架、打开和关闭起落架门的部分，包括作动机构、轮架配平装置、弹簧筒、上下门闩、操作控制装置、活门和马达、钢索、管道等。
B. 系统中用于延伸和缩回起落架并打开和关闭起落架门的那部分。包括刹车、车轮、浮子、上下门闩、操作控制装置、阀门和电机、电缆、管道等。
C. 系统中用于延伸和缩回起落架并打开和关闭起落架门的那部分。包括旋转密封套、防滑装置、压力指示器、上下门闩、操作控制装置、阀门和电机、电缆、管道等。
A. 你可以在检查完成后操作车辆。
B. 测试完成后可以操作机器。
C. 检查完成后可以停止车辆。
A. Carry on with the test if the pressure supply is not available.
B. Ignore the test if the pressure supply is strengthened.
C. If the pressure supply stops, cancel the test.
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.
A. Ground Control depicts minimum diameter of turning for taxiing and ground operation.
B. Ground Control describes minimum radius of turn for taxiing and ground handling.
C. The least radius of turn for taxiing and ground maneuver is described in Ground Control.
