Correct the tension.

A. The purpose of radar is to obtain, process and display image information.

B. Grasping, processing and displaying grafic information is the function of radom.

C. The purpose of radar is to transmit, process and caculate image information.

A. If the airspeed values are necessary to more than one configuration, the more restrictive IAS shall be used.

B. Where the airspeed values may be applicable to more than one configuration, the more conservative IAS value shall be used.

C. The more accurate IAS value should be used where the airspeed values are mandatory to less than one configuration.

A. A Weight and Moment Limit diagram shall be used to describe the c.g. limits.

B. The maximum weight moment envelope diagram should be used to describe the c.g. limit of the aircraft.

C. A Weight and Moment Limit diagram shall be used to describe the maximum c.g. limit.

A. See the graphics for information of the solenoid valves which shall contain a note indicating the position of the valve (whether spring-loaded to its open or closed position).

B. Solenoid valves indicated on the schematic shall have a notation indicating when the valve shall be spring-loaded to the open or closed position.

C. Solenoid valves shall be indicated on the schematic and shall include a notation indicating whether the valve is spring-loaded to the open or closed position.

A. Make sure that the circuit breaker is closed.

B. Make sure that the circuit breaker is opened.

C. Make sure that the pushbutton is pressed.

A. It is forbidden to go into the engine test area with approval.

B. Entering the engine test area must not be approved.

C. Approval is a must when entering the engine test area.

A. 确保电门在所有面板中设为正确的状态。

B. 确保每个面板中电门指示灯的处于关掉状态。

C. 确保每个面板中的电门设置为关闭状态。

A. Carry on with the test if the pressure supply is not available.

B. Ignore the test if the pressure supply is strengthened.

C. If the pressure supply stops, cancel the test.

A. Do not apply too much composite on the blanket.

B. Do not apply too much adhesive on the gasket.

C. Do not apply too much compound on the gasket.

A. 注释应该在简化、缩短文章或使文章更易于理解时被使用。

B. 只要可以简化、缩短文本或使文本更易于理解，都应使用插图。

C. 缩略语应该用在所有需要简化、缩短文章或使文章易于理解的时候。