2317. 写出注释只是给出信息,而非指令。

A. LEDs are simple and practical.

B. LEDs are complex and reliable.

C. LEDs are simple and dependable

A. 提供自动控制飞行器飞行的组件和部件。包括控制方向,航向,姿态,高度和速度的组件和部件。本章可以参考飞机随附的供应商数据,以代替后续的第-00至-40节,如适用。

B. 提供自动控制飞行器飞行的单元和构型。包括控制方向,机头,姿态,高度和速度的组件和部件。本章可以参考飞机随附的供应商数据,以代替后续的第-00至-40节,如适用。

C. 提供自动控制飞行器飞行的组件和部件。包括控制转向,航向,高度,姿态和速度的组件和部件。本章可以参考飞机赠送的供应商数据,以代替后续的第-00至-40节,如适用。

A. Grease the V-clamp with grease before you install it.

B. Lubricate the V-clamp with grease before you install it.

C. Lubricate the V-clamp with lubricate before you install it.

A. Do not increase the temperature of the component until it is the same as the air.

B. If the component is of the same temperature as the ambient, lower its temperature.

C. Let the temperature of the component cool to ambient.

A. The bolts for attaching the transmission housing to the engine should be removed.

B. Remove the bolts and attach the transmission housing to the engine.

C. Remove the bolts that attach the transmission housing, then move it to the engine.

A. 确保没有剪断操纵钢索。

B. 确保没有关断控制电源。

C. 确保没有连接控制电缆。

A. 正常程序检查单应简明扼要,旨在提醒飞行员检査项目,而不提供任何系统操作的细节。

B. 正常程序检査单应简单明了,旨在提醒飞行员检查是否己提供所有系统操作细节的项目。

C. 正常程序检查单应简明扼要,旨在提醒飞行员检查项目,是否己提供所有系统操作的细节。

A. A part of the system used to eliminate or prevent de-ice on all airfoil surfaces.

B. All airfoil surfaces are part of the system used to eliminate or prevent icing.

C. The system part of all airfoil surface icing is used to eliminate or prevent it.

A. When opening a door, the mechanic not obey the specified safety precautions can easily cause injury to persons standing near the door.

B. Opening a door can easily cause injury to persons standing near the door, the mechanic not follow the specified safety precautions.

C. A mechanic opening a door without follow the specified safety precautions can easily cause injury to persons standing near the door.

A. 用螺丝刀松动夹子。

B. 用扳手松动夹子。

C. 用螺丝刀拧紧夹子。