2020. Operate the elevator in the full travel 6 times

A. 根据标准施工手册及结构修理手册里文件的要求除去划痕。

B. 根据标准施工手册及结构修理手册的要求用轮挫磨去毛刺。

C. 根据标准施工手册及结构修理手册的程序除去杂质。

A. -Hi, Tom, What＇s appearing over there?—Oh, Smoke comes out of the cargo compartment. The fire department has arrived.

B. -Hi, Tom, What＇s happening over there?—Oh, Smoke comes out of the cargo compartment. The fire department has arrived.

C. -Hi, Tom, What＇s working over there?—Oh, Smoke comes out of the cargo compartment. The fire department has arrived.

A. 保持相同的空速值至少2分钟。

B. 保持相同的空速指示2分钟。

C. 保持相同的飞行速度指示2分钟。

A. If the cable twists, disconnect the two connectors.

B. If the wire bents, break the two connectors.

C. If the cable wire breaks, disconnect both ends of the connectors.

A. Put sealant around each screw hole.

B. Seal each screw hole.

C. Put each screw hole into sealant.

A. 驾驶舱是指地板上方、前方乘客隔板和前方压力舱顶之间的舱室

B. 驾驶舱是指地板上方、前方乘客隔板之间以及前部压力舱顶上方的舱室

C. 驾驶舱是指地板前部、前方机组隔板和前方压力舱顶之间的舱室

A. 如果油箱中不是所需的油液,可能会使泵损坏。

B. 如果油箱中的油量过多,可能会使泵损坏。

C. 如果油箱中的油量不足,可能会使泵损坏。

A. Maneuvering Speed is the maximum speed what required of full uncommitted aerodynamic control will not exceed the airplane.

B. Maneuvering Speed is the largest speed that the aerodynamic application by the full available control will not cause the aircraft overexert.

C. Maneuvering Speed is the maximum speed at which application of full available aerodynamic control will not overstress the airplane.

A. 仪表必须与表格中的价值一致。

B. 指示必须与表格中的值一致。

C. 指示必须与桌子上的值一致。

A. 在充气活门上的防尘螺帽被拆下来了,这样新鲜的空气源才能被连接到气门杆和螺套上,以打开充气阀门。

B. 在充气阀门上的可调节螺帽被拆除了,这样新鲜的空气源才能被连接到气门杆和螺套上,以打开充气阀门。

C. 充气阀门上的防尘帽被拆除,外接气源连接到阀门杆,旋转螺母被旋开以打开充气阀门。