1182. use cellophane to clean the surface

A. The center of the circuit gravity moves by the loads on the aileron.

B. The center of gravity moves in relation to the loads on the wings.

C. The center of gravity moves along with the weight on the flaps.

A. 在中心壳体的每个端头上是一个含有一个橙色活塞的液压油总管。

B. 在中心壳体的每个端头上是一个含有一个环状活塞的液压油总管。

C. 在中心壳体的每个端头上是一个含有一个铝制活塞的液压油管路。

A. A properly set door will not locked when the aircraft is under pressurized.

B. A properly set door will not open when the aircraft is under pressurized.

C. A properly latched door will not operate when the aircraft is under pressurized.

A. Sometimes you have to change long sentences to shorter ones, remove unnecessary information, or ask an engineer to get further explanation.

B. Some time you have to incorporate long sentences into shorter ones, decrease unnecessary information, or require an engineer for further instruction.

C. Sometime you must illuminate long sentences into shorter ones, ignore information which is not necessary, or order an engineer for further definition.

A. 抛光表面,直到它非常有光泽。

B. 打磨表面,直到它非常薄。

C. 在表面非常薄之前润色它。

A. CAUSED

B. RESULT IN

C. LEADED TO

A. EGT显示当EEC通电

B. 只有当EEC有电时,EGT才显示

C. 当EEC有电,EGT显示

A. 当图表由于其自动功能或不同类别的控件而变得复杂时,这些特征应通过图表中的解释性文字或随附文字来代替,而不是通过示意图表示。

B. 当图表由于其自动功能或相关控件而变得复杂时,这些特征应通过图表中的解释性文字或随附文字来代替,而不是通过符号来表示。

C. 当图表由于其自动功能或相关控件而变得复杂时,这些特征应通过图表中的解释性文字或随附文字来代替,而不是通过示意图表示。

A. Clean the mask assembly with antiseptic.

B. Clean the mask assembly with disinfectant.

C. Cleanse the mask assembly with detergent.

A. Set the air conditioning switch to the up position.

B. Place an air conditioning switch above the normal position.

C. Put one of the pack switches in the HIGH position