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【单选题】

Record of Revisions is optional if information is provided elsewhere.

A.
如果其他地方提供了信息,则改版记录是可选的
B.
如果其他地方提供了信息,则改版记录是必选的
C.
如果其他地方提供了信息,则改版记录是过期的
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参考答案:
参考解析:
.
刷刷题刷刷变学霸
举一反三

【单选题】Refer to the appropriate manufacturer's Service Manual

A.
请参阅相应的制造商维修手册
B.
请参阅授权的制造商维修手册
C.
请参阅相应的供货维修手册

【单选题】Release the pressure from the hydraulic system 释放液压系统的压力

A.
Bleed the hydraulic system.
B.
Pressurize the hydraulic system
C.
Depressurize the hydraulic system

【单选题】Release the SHORT-CIRCUIT TEST switch

A.
松开断路测试开关
B.
复位短路测试开关
C.
松开短路测试开关

【单选题】remove oil and grease with a degreasing agent 用脱脂剂去除油脂

A.
use a degreasing agent to remove oil and grease
B.
Draw oil and grease from a degreasing agent
C.
Add oil and grease into a degreasing agent

【单选题】remove the protective layer from one side of the new gasket with ANTENNA SIDE markings

A.
从新垫圈上标有ANTENNA SIDE的一侧撕掉保护膜
B.
从标有ANTENNA SIDE记号的垫圈上撕掉保护膜
C.
从新垫圈一侧撕掉保护膜然后标记ANTENNA SIDE

【单选题】978o Remove the rigging pins and equipment that prevent free movement of the control surfaces

A.
拆除校装销和设备,以阻止控制舵面的自由运动
B.
拆除校装销,安装能够阻止控制舵面自由移动的设备
C.
拆除能够阻止控制舵面自由运动的校装销和设备

【单选题】Replace nuts and washers if removed during inspection. Do not reuse.

A.
检修时更换的螺母和垫圈不要丢弃,应该进行检查
B.
如果在检查过程中拆卸了螺母和垫圈,则应更换不要重复使用
C.
对拆下的螺母和垫圈要进行检查,损坏的件不可以重复使用

【单选题】Revisions are to be made consistent with the format of the specification using the provisions of FAR21.50 as a basis.修订应以FAR21.50的规定为基础,与规范的格式保持一致。

A.
By using the basic provisions of FAR 21.50, revisions become consistent with the format of the specification.
B.
FAR21.50 provisions are the basic to the revisions which are consistent with the format of the specification.
C.
To make reservations consistent with the format of the specifications, the provisions of FAR21.50 should be adopted as a basis.

【单选题】Select the hydraulic system that you will pressurize,选择你要加压的液压系统。

A.
Decide which hydraulic system you will pressurize
B.
The pressurized hydraulic system is the best
C.
Check the hydraulic system that you will pressurize.

【单选题】Servicing include information for servicing the aircraft with proper fuel and oil.

A.
勤务包括为飞机提供适当的燃油和滑油的信息
B.
勤务工作需要飞机的信息,以便提供适当的燃油和滑油
C.
勤务需要相应的信息才可以给飞机提供足量的燃油和滑油