Supply hydraulic power to system B with the pump.

A. That section of the systems which controls the position and rotation of the trailing edge flaps.

B. That portion of the systems which controls the position and movement of the trailing edge flaps.

C. That part of the systems which controls the position and rotation of the flaps.

A. 涂料足够柔软，用塑料铲子将其去除。

B. 涂料足够柔软，用塑料楔子将其去除。

C. 涂料足够柔软，用胶铲子将其去除。

A. The maximum distance between the plate edge and the frame is inferior to 0.05 mm.

B. The clearance between the boundary of the panel and the bay can not exceed 0.05 mm.

C. The distance between the edge of the panel and the partition must not be more than 0.05 mm.

A. The gyroscope will become stable before less than 15 seconds.

B. The gyroscope will become stable for at least 15 seconds.

C. After about 15 seconds, the gyroscope will become stable.

A. If the drain hole is blocked, clean it.

B. If the drain hole is leaked, clean it.

C. If the drain hole is locked, clean it.

A. Do not exceed this speed with landing gear retracted or extended.

B. It is not allowed to exceed the maximum speed of the landing gear retraction.

C. Don＇t extend or retract the landing gear above this speed.

A. The specification gives the symbols for relays, diodes, and other parts of the system.

B. The specification gives the requirement for markings on relay, triode and other parts of the system.

C. The specification excludes symbols for relays, diodes, and other system parts.

A. 设置电门到位置2以得到正确的值。

B. 为获得正确的值，请将卡扣拔到2的位置。

C. 将把手切换到2的位置以获取正确的数值。

A. Emergency Exit means the exit doors used to facilitate evacuation that are not normally used for exit.

B. Emergency Exit is usually used as exit whose function is convenient for evacuation.

C. Emergency Exit stands for the exit doors but not the exit which is used to facilitate evacuation.

A. Troubleshoot the VHF Communication system per FIM.

B. Do the troubleshooting procedure on the VHF navigation system.

C. Do the fault isolation procedure for the ADIRU system.