A、 Install the correct dump valve and the correct gasket
B、 Install the dump valve and the appropriate gasket
C、 Install the dump valve and the correct gasket
答案：C
A、 Install the correct dump valve and the correct gasket
B、 Install the dump valve and the appropriate gasket
C、 Install the dump valve and the correct gasket
答案：C
A. 本部分必须确定每个(部件的)指导更换时间,结构检查间隔以及型号合格证要求的相关结构检查程序。
B. 本部分必须确定每个强制的型号合格证要求的(部件)更换时间、结构检查间隔以及结构检 查对应的检查程序。
C. 本部分必须明确型号合格证要求的每个(部件的)强制更换时间,结构检查间隔以及相应的 结构检查程序。
D.
E.
F.
G.
H.
I.
J.
解析：
A. 现代飞机都安装单元体结构的发动机。
B. 一个铸造结构的发动机安装在现代飞机上。
C. 一个整体发动机安装在所有现代飞机上。
A. 人工超控起动顺序。
B. 按手册重写起动顺序。
C. 手动覆盖起动序列。
A. When someone is working in a fuel tank you must stay next to the tank at all times.
B. When you do work in a fuel tank you must stay close to the tank at all times.
C. When one person does work in a fuel tank another person must be outside the tank at all times.
A. Magnetic tools have an adverse effect in the compass system.
B. Magnetic tools have an unwanted effect on the compass system.
C. Magnetic tools affect the compass system.
A. 这此ALIs是强制性的,未经负责飞机型号证书的FAA办公室或适用的监管机构的批准,不能更改或删除。
B. 这些ALIs是指令性的,未经FAA办公室批准不得更改或删除。FAA办公室负责飞机型号证书或发布适用的管理规章。
C. 这些ALIs是非常必要的任何更改或删除必须获得FAA办公室批准,或者其他可以颁发飞机型号证书的监管机构的批准。
A. In the event of loss of normal power, the backup power system offers AC and DC power for at least 60 minutes to the systems to maintain the flight safe.
B. In order to hold the flight safety, the standby power system supplies a minimum of 60 minutes of AC and DC power to systems when the normal power is not available.
C. If there is no normal power, the standby power system provides AC and DC power to systems necessary to keep safe flight for at least 60 minutes.
A. 确保表显数值与油箱加油量一致。
B. 确保设备测量值与燃油箱的实际油量一致。
C. 确保仪表上的指示与油箱内的油量一致。
A. The clothes will catch on broken wires.
B. The cloth will catch on broken wires.
C. The cloth will catch on broken cables.
A. If the airplanes mentioned in this document are no more manufactured,ABC is likely to stop providing support according to the company polices stated.
B. Unless the airplanes shown in this document are not produced any more,ABC carries on to provide support in accordance with the company policies stated.
C. Even if the airplanes covered in this document are no longer produced,ABC continues to support them based on the company policies stated.
