4. 绿灯亮时,系统准备工作。

A. shock loading of an engine may arise from a repeat landing.

B. shock loading of the engine can occur during a light landing.

C. shock loading of the engine can occur during a heavy landing.

A. 将要测试的这个系统在上个航段运转不正常。

B. 该系统要测试上一航段的不正常运行。

C. 在上一航段里该系统被测试为运行不正常。

A. 逆时针快速地转动副翼驾驶盘。

B. 顺时针快速地旋转扰流板控制手轮。

C. 逆时针快速地控制副翼操纵机轮。

A. Follow the working procedure.

B. Obey the working procedure.

C. Require the working procedure.

A. This system does not supersede the normal channels of communication for items not covered by the CAP.

B. This system will not change the normal ways of communication for items not limited by the CAP.

C. The normal methods of communication for items contained in the CAP will not be shifted.

A. The purpose of the CAP is to extend the current inspection scope so that the performance of the aircraft keeps fulfilling the capability of the original certification.

B. The CAP is worked out to maintain the need for flight so that performance of the aircraft would conform to the original certification standards.

C. CAP is designed to address the growing demand for flying and to keep aircraft in compliance with the original certification standards.

A. Bottom into the wind

B. Top into the wind

C. Aft into the wind

D.

E.

F.

G.

H.

I.

J.

A. Clean window using much quantities of soap and water.

B. Clean window using liberal quantities of soap and water.

C. Clean window with large quantities of soap and water.

A. keep the cable hit the floor and make sure the floor is dry

B. Let the cable above the floor and assure the floor is moist

C. Do not let the cable touch the floor and make sure the floor is not moist

A. 将飞机放回到通常停放位

B. 将飞机放回到初始位置

C. 将飞机恢复至初始构型