This part provides for a uniform method of arranging and identifying specific subject material.

A. Before drill the hole, make sure that the point of the drill head is sharp.

B. Prior to drill the hole, make sure that the point of the drill bit is sharp.

C. Before you make the hole, make sure that the point of the drill bit is sharp.

A. 维持发动机运转20分钟。

B. 使发动机怠速运转20分钟。

C. 快速运行发动机20分钟。

A. The gears will automatically engage if a malfunction occurs.

B. If there is proper functioning, the gears will automatically engage.

C. If there is a malfunction, the gears will automatically disengage.

A. 这个能使推力管理更好，并且能够减少燃油消耗。

B. 这个能使推力管理更好，并且能够减少燃油吸收。

C. 这个能使更好的推力被应用，并且能够减少燃油消耗。

A. Any anomaly should be reported to ABC, through the Condition Reporting System, so that additions and/or revisions can be made to the CAP where deemed necessary.

B. Report any abnormality to ABC by the Condition Reporting System to verify supplement and/or revisions needed as necessary to the CAP.

C. ABC shall receive the anomalies report from the Condition Reporting System for CAP to add and/or revise as necessary.

A. 确保压力不低于30磅每平方英寸。

B. 确保压力小于30磅每平方英寸。

C. 确保压力不高于30磅每平方英寸。

A. 逆时针快速地转动副翼驾驶盘。

B. 顺时针快速地旋转扰流板控制手轮。

C. 逆时针快速地控制副翼操纵机轮。

A. Lubricate the engine and its accessories with the same brand.

B. Lubricants for the engine and the auxiliary equipment are the same.

C. The engine and the additional devices are greased in a same manner.

A. Hydraulic fluid has no effect on painted surfaces.

B. Hydraulic fluid has positive influence on painted surfaces.

C. Hydraulic fluid has passive influence on painted surfaces.

A. Long sentences are easy to read.

B. Long sentences are difficult to read.

C. Short sentences are difficult to understand.