144.若觉得发动机过热,将电门设置在“关”位。

　if the engine appears to be heating, turn it off.

　if the engine appears to be overheating, turn it off.

　if you think the engine is too hot, turn the switch to “off”.

正确答案：C

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629.An alphabetical index by subject is to be included in the Introduction,
as an assistance in locating the desired circuit.

628.INSTALL CAPS ON THE RECEPTACLES TO MAKE SURE THAT UNWANTED MATERIAL

627.这些测试应不需要安装在飞机上以外的任何特殊设备或设施,并应与机组
执行的测试相比较。

626.调节罗盘系统 1 直到和罗盘系统 2 一致。

625.EACH SURVIVAL KIT ( ) THESE ITEMS.

624.In or to a position nearer to the longitudinal axis

623.No part of this document may be reproduced in any form without
permission in writing from the publisher.

622.此程序仅适用于 A 型零件。

621.A secondary system used to estimate the fuel quantity when the
aircraft is on the ground.

620.If the airplane has a built-in auxiliary power unit, describe it and
explain how it fits in with the electrical system.