A、 Spoilers are used to increase the drag of the aircraft in flight,or to interrupt lift during landingt land during
rejected take-off.
B、 Spoilers are used to enhance aircraft resistance in flight or to disrupt boost during landing and when
take-off is canceled.
C、 Spoilers are used to increase the aircraft drag in flight,or destroy the lift during landing and in case of
aborted take-off.
答案：C
A、 Spoilers are used to increase the drag of the aircraft in flight,or to interrupt lift during landingt land during
rejected take-off.
B、 Spoilers are used to enhance aircraft resistance in flight or to disrupt boost during landing and when
take-off is canceled.
C、 Spoilers are used to increase the aircraft drag in flight,or destroy the lift during landing and in case of
aborted take-off.
答案：C
A. 使用玻璃纸以防止损坏表面。
B. 使用树脂以防止损坏表面。
C. 使用聚酯纤维以防止损坏表面。
A. 只要能简化、缩短或使文本更容易理解,就应该使用插图。
B. 无论何时都应该使用插图让文本更简洁、短小或使文本更易理解
C. 应该使用插图,当它们能简化、缩短或使文本更容易理解时。
A. Only approved personnel can do the installation procedure
B. Only releasing personnel can do the installation procedure.
C. Only authorized personnel can do the replacement procedure.
A. In order to get access to the lamp assembly, remove the cover assembly.
B. After getting access to the lamp assembly, remove the cover assembly.
C. At the"' same time of getting access to the lamp assembly, remove the cover assembly.
A. A word in lowercase letters is unapproved in STE.
B. A word in bold letters is unapproved in STE
C. A word in uppercase letters is not approved in STE.
A. 注、如果登机软件打包失败,将其补齐
B. 注、如果随机软件包丢失,将其补齐。
C. 注、如果随机行李丢失,请提供行李牌。
A. 当有金属碎片时必须检查临近的泵。
B. 当发现金属痕迹时,必须检查所有的泵。
C. 当发现金属碎屑时,必须检查相应的泵。
A. 使用通用工具密封端口
B. 使用指定的工具封严开口
C. 端口可以使用特殊的工具封严
A. 水和甲醇的混合物增加了发动机的功率。
B. 水和乙醇的混合物增加了发动机的功率。
C. 水的混合物和丙醇增加了发动机的功率
A. Cycle the unit twice to remove air from the lines.
B. The unit is cycled repeatedly to remove air from the lines.
C. Operate the unit twice to remove air from the lines.
