A、 Upon designed and approved, completed maintenance procedures must be established. This procedure must provider clear easy language to people who need it.
B、 Upon design and approval, the establishment of complex maintenance procedures is a must. This procedure must provide a clear, precise language to those who need it.
C、 Once designed and approved, the establishment of thorough maintenance procedures is a must. This procedure must be available in clear, concise language to those who need it.
答案：C
A、 Upon designed and approved, completed maintenance procedures must be established. This procedure must provider clear easy language to people who need it.
B、 Upon design and approval, the establishment of complex maintenance procedures is a must. This procedure must provide a clear, precise language to those who need it.
C、 Once designed and approved, the establishment of thorough maintenance procedures is a must. This procedure must be available in clear, concise language to those who need it.
答案：C
A. If you bend this part too far, it will break.
B. The part will bend if you break it too much.
C. If you bend the part too much, it will separate.
A. Copy that,the plane press
B. Roger that,the plane dispatch
C. Roger that,the plane leave
A. Vent pressure
B. Let pressure free
C. Make pressure down
A. 调节暗亮开关,改变光线的强度。
B. 调节调光开关,改变灯的亮度。
C. 调节调光开关,改变光线的强度。
A. The airplane has been repaired in agreement with ABC suggestions or equivalent.
B. The airplane has been maintained in accordance with ABC recommendations or equivalent.
C. The airplane has been checked in line with ABC suggestions or equivalent.
A. If a chapter is deleted, by merging with other chapters, the original chapter title will be listed in the table of contents at the front of the manual and the location will be indicated in the reference materials.
B. Where chapters have been eliminated through combining with other chapters, the original chapter title will be listed in the table of contents at the front of the manual, and the material will be located in the original chapter.
C. If a chapter is deleted by other chapters, the original chapter title will be listed in the table of contents at the front of the manual and the location will be indicated in the reference materials.
A. 飞机不同的尺寸和面积决定于飞机的用途,但是所有现代飞机都有一些共同的部件。
B. 飞机不同的形状和尺寸决定于飞机的用途,但是所有现代飞机都有一些共同的部件。
C. 飞机不同的形状和尺寸决定于飞机的用途,但是所有现代飞机都有一些共同的特性。
A. 一台发动机能够给所有系统提供动力
B. 一台发电机能够给所有系统供电
C. 一台动力装置能给所有系统提供动力
A. 还包括发动机整流罩的组成部分或安装在整流罩上的部件。
B. 还包括发动机整流罩及安装在整流罩上的部件。
C. 还包括发动机整流罩的组成部分及安装在整流罩上的部件。
A. The captain＇s primary flight, navigation, and center lower engine display units must be cleaned since the ventilation holes behind them are clogged by lint, dust and debris.
B. Clean the vent holes behind the captain＇s primary flight navigation and lower middle engine display units which are blocked by lint, dust and debris.
C. Clean all lint, dust and debris from the ventilation holes located on the aft side of the captain＇s primary flight navigation, and center lower engine display units.
