Only use technical verbs as verbs, not as nouns.

A. 只要EEC有电，EGT就显示。

B. 只有当EEC有电时，EGT才显示。

C. 当EEC有电时，只有EGT显示。

A. 加油的一项安全须知是一定在防撞灯关闭前使加油车靠近飞机。

B. 一条有关加油的安全须知是加油车必须在导航灯关闭后才能接近飞机。

C. 加油的安全须知之一是在防撞灯关闭前不要让加油车靠近飞机。

A. 逆时针转动调节器60度。

B. 逆时针旋转调节器时应当增加60度。

C. 逆时针旋转调节器，每次增量60度。

A. Add 5 ml of hardener to the compound.

B. Add 5 ml of adhesive to the compound.

C. Put 5 ml of hardener to the component.

A. Remove unwanted support from sealant.

B. Wipe excess sealant from the lever.

C. Remove the unwanted sealant from the bracket.

A. Each Chapter or Section is to begin with a specific instruction of the system and its Operation and should be labeled “Description and Operation”.

B. A general description of the system begins with each Chapter or Section and its operation and should be labeled “Description and Operation”.

C. Each Chapter or Section is to start with a general description of the system and its operation and should be labeled “Description and Operation”.

A. Check the servo controls every 400 flight cycles.

B. Examine the servo controls at intervals of 400 flight hours.

C. Inspect the feedback controls every 400 flight hours.

A. 拧紧螺母至足够牢固，而不是用手可以去拧动得动。

B. 拧紧螺母，但要保持足够宽松度，便于用手可以取下它。

C. 要保持螺帽被拧紧，使你的手无法拧松它们。

A. When you access to the rear fuselage through the access panel.

B. When you get to the aft aircraft body through the control panel.

C. As you reach to the aft part of the aircraft by the visit door.

A. This organization was asked to look into the readability of maintenance documentation in the civil aviation industry and find a resolution to simplify the language used to write such documentation.

B. This organization was asked to research the legibility of maintenance documentation in the civil aviation industry and get a way to simplify the language used to write such documentation.

C. This organization was asked to study the readability of maintenance documentation in the civil aviation industry and find a method to single out the language used to write such documentation.