2001. These words will be very difficult to understand for people from outside of this area

A. That portion of the system used to control the temperature of the air within the cabin. Includes items such a s check valves, sensing devices, switches, indicating, amplifiers, etc., as applicable.

B. That portion of the system used to control the temperature of the air within the cabin. Includes items such as control valves, sensing devices, switches, indicators, amplifiers, etc., as applicable.

C. That portion of the system used to control the temperature of the air within the cabin. Includes items such as control valves, sensor devices, pushbutton, indicators, amplifiers, etc., as applicable.

A. If you find metal particles in the reservoir, find their source and repair the broken part.

B. If you find metal particles in the pump, find their source and repair the defective part.

C. If you find material particles in the pump, find their source and repair the damaged part.

A. 推荐的燃油节约信息应整合到本节中,以便向飞行员展示如何在飞行过程中尽量减少燃油的使用。

B. 推荐将燃油节约信息整合到本节中,为了向飞行员展示在飞行中尽量减少燃油的使用。

C. 此节整合了推荐的燃油使用信息,以便向飞行员展示如何在飞行过程中做到尽量少的使用燃油。

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. Drill the hole until it has a radius of 8.00±0.003 mm.

B. Ream the hole until it has a diameter of 8.00±0.003 mm.

C. Trim the hole until it has a width of 8.00±0.003 mm.

A. For “emergency”， the related failure should be responded immediately， for example， the total engine failure， fire or smoke sudden cabin pressure lost.

B. An “Emergency” almost including a serious failure that requires later response， such as a total engines failure， flame out or smoke or rapid cabin pressurization.

C. For “emergency”， the related failure should be treated immediately， for example， the total engine is not malfunctioning， fire or smoke sudden cabin pressure lost.

A. Make sure that the warning light turns on within 3 seconds.

B. Make sure that the warning light is on for at least 3 seconds.

C. Make sure that the warning light is turned on in no more than 3 seconds.

A. 使用具有良好硬度特性和足够重量和质量的白纸,以消除双面打印时透视显示。

B. 使用具有良好力量特性和足够重量和质量的白纸,以消除双面打印时透视显示。

C. 使用具有良好强度特性和足够重量和质量的白纸,以消除双面打印时透视显示。

A. 当副翼偏转时,副翼舵面有上下之间的压力差。

B. 当副翼被指令时,副翼上下表面之间存在增量压差。

C. 当副翼被命令时,副翼上下表面有压差。

A. Light L4 illuminates within 5 seconds.

B. Light L4 comes on after 5 seconds.

C. Light L4 comes on 5 seconds before.