594. This is a good procedure to remove paint

A. 检查飞机驾驶舱和设备的窗户。包括透明材料、隔框等。

B. 检查飞机内部和驾驶舱设备的玻璃。包括透明材料、框架等。

C. 用来检查飞机内部和周围隔间和设备的窗户。包括透明材料、框架等。

A. The description could be pronounced in the active voice

B. Descriptive content can be written in active voice

C. You should read it in voice as you write the descriptive text

A. 用扭矩扳手拧紧螺母(再拧18)

B. 用力矩扳手拧紧螺母(少紧18)

C. 用扭矩扳手拧紧螺母(最少18)

A. A word in lowercase letters is unapproved in STE.

B. A word in bold letters is unapproved in STE.

C. A word in uppercase letters is not approved in STE.

A. Get access to the control unit through the opening in the outside of the tank.

B. Get access to the control unit through the aperture in the side of the tank.

C. Get access to the control unit through the opening in the side of the tank.

A. 建立单独的导线标识码,以组建追踪电路(如图5)

B. 建立单独的导线标识码,以协助追踪电路(如图5)

C. 建立单独的导线标识码,以装配追踪电路(如图5)

A. However, manufacturers may omit System/Chapters that are not applicable to the product or combine Systems/Chapters where it is feasible.

B. However, manufacturers may adopt Systems/Chapters that are not applicable to the product or constitute systems/Chapters when necessary.

C. However, operators may omit Systems/Chapters applicable to the product or constitute Systems/Chapters where practical.

A. 通过最少两个全循环操作副翼,并操作至其最大行程

B. 至少完整操作副翼两个全循环至其最大行程

C. 操作副翼最小两个单位,至其最大行程

A. Water in fuel is dangerous.

B. The incidence of water in fuel is dangerous.

C. It is very dangerous to have water in fuel.

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