158.最大允许误差 5 毫米。

A. 　设置电门每秒钟三个循环

B. 　设置电门每分钟三个循环

C. 　设置电门每三分钟三个循环

A. 　Distances shown are based on weak wind.

B. 　Distances shown are developed with no wind.

C. 　Distances shown are on the basis of gentle wind.

A. 　GO INTO

B. 　SPILLS

C. 　FLOW

A. 　EJECT

B. 　SPRAY

C. 　INJECT

A. 　安装的轮胎随速度的增加而增加。

B. 　轮胎的磨损将会增加速度。

C. 　轮胎磨损随速度的增加而增加。

A. 　speak to the local air traffic controller.

B. 　tell to the local air traffic controller.

C. 　ask the local air traffic controller.

A. 　The order of topics in the Handbook is intended to increase in-flight
usefulness.

B. 　The sequence of topics in the Handbook is intended to increase in-flight
useless.

C. 　The sequence of topics in the Handbook is pretended to increase
in-flight usefulness.

A. 　If you must add pages after the ahead printing, then the page should
have the number of the preceding page and an alphabetic suffix.

B. 　In the event a page must be added pursuant to the original printing,
the page shall carry the number of the preceding page with a letter suffix
added.

C. 　If you must add pages after the individual printing, then the page should
contain the serial number of the preceding page,and add a suffix letters.

A. 　压力管分布在另一个方向上。

B. 　压力管分布在相同的方向。

C. 　压力管分布在不同的方向。

A. 　In flight,Flight Idle Power required for the engine to operate at slowly
speed is an important condition to ensure good engine operation and
airplane handing characteristics.

B. 　Flight Idle Power is the power required for an engine to operate at
a minimum speed during flight to ensure satisfactory engine operation and
aircraft handing characteristics.

C. 　In flight,good engine operation and aircraft handing characteristics
are guaranteed to provide the engine with Flight Idle Power needed to
operate at the lowest speed .