487.After the ailerons go back to neutral make sure they are flush with
the flaps.

A. 　arms

B. 　activates

C. 　releases

A. 　只有经过授权的人员方可以留在该区域。

B. 　只有经过改装的人员方可以留在该区域。

C. 　只有经过检验的人员方可以留在该区域。

A. 　ASSURE

B. 　MAKE SURE

C. 　ASCERTAIN

A. 　The wind speeds recorded as alterables on the diagrams of this Handbook
shall be understood as the headwind or tailwind components of the reported
wind .

B. 　The wind velocities recorded as variables on the charts of this Handbook
are goning to be understood as the headwind or tailwind constituents of
the reported wind .

C. 　The wind velocities recorded as immutables on the charts of this

A. 　All flow control devices within the system, such as check valves, fuel
pumps, accumulators, and relays should be included.

B. 　All flue control devices within the system, such as single valves, fuel
pumps, storage, and relays should be included.

C. 　All flow control devices within the system, such as single valves, fuel
pumps, accumulators, and relays should be included.

A. 　安装或重新激活程序与拆除或失效程序相反的说法是不被接受的。

B. 　安装或重新拆除程序与拆除或失效程序相反的说法是不具说服力的。

C. 　安装或重新激活程序与拆除或失效程序相反的说法是被禁止的。

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. 　 PRODUCE

B. 　 GENERATE

C. 　 SUPPLY

A. 　A value of 2 mm is permitted.

B. 　A value of 2 mm is rejected.

C. 　A value of 2 mm is unacceptable.

A. 　一旦确定了活门或控制装置的符号或设备,则应在整个手册中将其用于相关
单元。

B. 　只要确定了活门或控制装置的特征或设备,则应在整个手册中将其用于此类
装置。

C. 　一旦确定了活门或控制装置的符号或设备,则应在整个手册中将其用于此类
装置。