A、 Discard the removed fasteners.
B、 Throw away the removed components.
C、 Leave out the removed gaskets.
答案：A
A、 Discard the removed fasteners.
B、 Throw away the removed components.
C、 Leave out the removed gaskets.
答案：A
A. 将修理的盖板铺在受损伤的区域。
B. 把修理补片精确地补到损伤区域。
C. 精确的将受损伤的区域围挡起来。
A. 需每隔一年就清理一下过滤器。
B. 有必要持续清理过滤器。
C. 有必要定期清理过滤器。
A. 技术动词既可以用作动词，也可以用作名词。
B. 技术动词只能用作动词，不能用作名词。
C. 技术动词和动词的用法相同，与名词不同。
A. The user of this schematic diagram is the mechanic.
B. The user of this schematic diagram is the pilot.
C. The user of this schematic diagram is the flight attendant.
A. 当整个存储区域已满时，新的故障数据和当前航班的数据，将替换/覆盖故障历史中最老的航班的数据。
B. 当整体存储区域已满时，新的故障数据,例如当前飞行段的数据，将替换/覆盖具有最早故障历史航班的数据。
C. 当整个存储区域已满时，新的故障数据,即当前飞行段的数据，将替换/覆盖故障历史中最早的飞行段的数据。
A. A towel is not used to dry the surface.
B. Use a towel to dry the surface.
C. The surface is dried without a towel.
A. 小心修理损伤的零件。
B. 小心易损伤的零件。
C. 对于损伤的零件要小心。
A. 螺旋桨恒速机构故障。
B. 螺旋桨恒速机构被挡住了。
C. 螺旋桨恒速传动机构不在这个位置。
A. Light L4 illuminates within 5 seconds.
B. Light L4 comes on after 5 seconds.
C. Light L4 comes on 5 seconds before.
A. Starting system refers to those units, components and associated systems used for igniting the engine.
B. Starting system refers to those units, components and associated systems used for idling the engine.
C. Starting system refers to those units, components and associated systems used for starting the engine.
