During the soldering procedure, wear a protective shield.

A. 如果温度值可能超过允许的限度，降低功率。

B. 如果温度值可能超过允许的限度，切断电源。

C. 如果温度值可能超过最大限度，减少用电。

A. Measure the movement of the inboard and outboard flaps.

B. Measure the movement of the onboard and outboard slats.

C. Operate the movement of the inboard and outboard ailerons.

A. 将这些部分按概率顺序列在每个故障下面。

B. 根据可能的指令在每个问题中列出这些部分。

C. 将这些部分在潜在订单的问题中列举出来。

A. Ensure that the label adheres tightly to the surface and that no bubbles are present.

B. Verify the full attachment of the label to the surface and accept the presence of bubbles.

C. Make sure the label is partially attached to the surface, ensuring there are no bubbles present.

A. 制动系统用于降低滑行速度，以及发动机停车状态下的停止螺旋桨旋转。

B. 制动系统是用来减少停车时间或在发动机关车的情况下使螺旋桨停止转动。

C. 在发动机低速运转或螺旋桨低速旋转时，制动系统能快速刹住。

A. When taking off from the runway, deviation pointers in the ADF indicators show the pilot in which direction he/she must control the airplane.

B. During the approach to the runway, deviation pointers in the course indicators show the pilot in which direction the aircraft must go.

C. In the approaching process, deviation pointers in the flight path deviation indicator show the pilot how to control the aircraft.

A. The parts must be assembled tightly.

B. Make sure that the parts are attached securely.

C. The parts must be assembled loosely.

A. 当P91和P92面板电源接通时，打开或关闭其断路器要小心，电击会造成人身伤害。

B. P91和P92之间的断路器在打开或闭合的时候要特别当心，因为点击会使人受伤。

C. 当你打开或关闭P91和P92上面的跳开关要十分小心，因为带电的设备会使人员受伤害。

A. 应说明载荷计算中使用的配载程序和“基本空重”考量。

B. 应说明配载计算时使用的计算程序和“基本空重”数据。

C. 应说明需在载荷计算中使用计算程序和“操作空重”数据。

A. The fragile connector is usually closed.

B. The quick-break switch is normally in the off position.

C. The frangible fitting is a normally closed valve.