If the warning light is on when the door is closed, the microswitch is incorrectly adjusted.

A. The pitot tube is on the external forward part of the airplane.

B. You may find the pitot probe on the front internal side of the fuselage.

C. The pitot probes are located on the forward external part of the airplane.

A. 描述飞机电源系统时，应说明线束保护功能。

B. 描述飞机电源系统时，应提供线路保护的描述。

C. 描述飞机电源系统时，应说明回路保护。

A. 停止测试2秒钟

B. 2秒后启动测试

C. 2秒后终止测试

A. 将测量误差值控制在正或负0.2毫米内。

B. 误差为正负0.2毫米。

C. 标准公差尺寸为正负0.2米。

A. If the two indications do not agree, do the test again.

B. If there is a conflict between the two indications, repeat the test.

C. If the two indicators show any conflict, repeat the test.

A. 当火警启动时，温度增加并引起灭火器工作。

B. 当火焰开始时，温度增加并造成触发器工作。

C. 当起火时，温度升高并使探测器工作。

A. 拆除中央下显示器可以给移动速度刹车手柄提供所需的间隙。

B. 移动速度刹车手柄将提供拆除中央下显示器所需的空间。

C. 为移动速度刹车手柄提供空间，必须拆下中央下显示器。

A. 为了参考使用，标签分隔符应该按顺序排列。

B. 交错使用制表分隔符将有助于参考。

C. 为了便于参考，隔页签应交错排列。

A. If the rush air turbine has been extracted.

B. If the Ram Air Turbine (RAT) is retracted.

C. If the pushed air turbin has been extended.

A. Correct situation is important because it shows how the different parts of the text are relied and to prevent ambiguity.

B. Correct punctuation is important because it shows how the different parts of the text are related and to prevent ambiguity.

C. Correct punctuation is important because it shows how the different parts of the text are related and to prevent ambitious.