According to the specification, handbooks shall be readily revisable.

A. Notes emphasize conditions such as operating procedures, inspection, repair or maintenance, etc., which may be met as appropriate.

B. Notes emphasize the conditions of operation procedure, inspection, repair or maintenance, etc., must be followed.

C. Conditions for operating procedures, inspection, repair or maintenance, etc. must be emphasized in the notes.

A. 计算在巡航功率下飞行45分钟所消耗的油量。

B. 以巡航功率飞行45分钟后计算航班的储备油量。

C. 航班所需的储备燃油量应为巡航功率下45分钟所使用的燃油量。

A. 选择适用的垫圈，确定恰当的尺寸。

B. 挑选适用的调整片以确保厚度合适。

C. 从可用的垫片中进行选择，以获得正确的厚度。

A. The rudder is a replaceable airfoil which is mounted to the vertical fin and is used for yaw control.

B. The rudder is a removable wing which is fixed to the vertical stabilizer and is used for pitch control.

C. The rudder is a removable airfoil which is attached to the vertical stabilizer and is used for yaw control.

A. 将卡箍放在电缆上以将其固定到位。

B. 将线圈放在导线上以将其固定到位。

C. 将线圈放在电缆上以将其固定到位。

A. 轮胎冷却后，气压降低。

B. 气压降低，而导致机轮冷却。

C. 气压降低的同时，而轮胎逐渐冷却。

A. 如果无法使用自动控制，请使用人工控制程序。

B. 用手动程序代替自动控制程序完成操作。

C. 尽可能使用手动程序取代自动控制。

A. Make sure that the position of the wing flaps is symmetrical.

B. Make sure that the wing flaps must move symmetrically at all time.

C. The wing flaps are moved to the symmetrical position.

A. A hydraulic pump operates the motor.

B. A fuel pump operates the motor.

C. A hydraulic motor operates the pump.

A. Check the cut for gaps that start at its corners.

B. Examine the opening for cracks that start at its corners.

C. Inspect the clearance of gate from the corner.