A、 Sometimes you have to change long sentences to shorter ones, remove unnecessary information, or ask an engineer to get further explanation.
B、 Some time you have to incorporate long sentences into shorter ones, decrease unnecessary information, or require an engineer for further instruction.
C、 Sometime you must illuminate long sentences into shorter ones, ignore information which is not necessary, or order an engineer for further definition.
答案：A
A、 Sometimes you have to change long sentences to shorter ones, remove unnecessary information, or ask an engineer to get further explanation.
B、 Some time you have to incorporate long sentences into shorter ones, decrease unnecessary information, or require an engineer for further instruction.
C、 Sometime you must illuminate long sentences into shorter ones, ignore information which is not necessary, or order an engineer for further definition.
答案：A
A. Make sure that you can heart he taped announcements.
B. Make sure that you can heart he recorded announcements.
C. Make sure that you can hear the log announcements.
A. Spread a thin layer of sealing compound with a brush on the surface of the bare metal.
B. Spray a thin layer of sealing compound on the metal sheet.
C. Apply a thin layer of sealant on the bare metal.
A. ELECTRICAL GROUNDING
B. GROUND
C. LANDING
A. 当自动驾驶仪接通时,音响警告模块和ASA上的A/P红色闪烁警告灯发出声音警告。
B. 当自动驾驶仪断开时,关闭了ASA上的A/P红色闪烁警告灯。
C. 当自动驾驶仪断开时,音响警告模块和ASA上的A/P红色闪烁警告灯发出声音警告。
A. GO THROUGH
B. PENETRATE
C. PASS THROUGH
A. 当A导体穿过南极时,诱导电压沿正方向逐渐增加,直到达到图中所示的位置。
B. 当A导体穿过南极时,安全电压沿磁方向渐增加,直到达到图中所示的位置。
C. 当A导体穿过南极时,感应电压沿负方向逐渐增加,直到达到图中所示的位置。
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. 关闭空调管道中的气流以备检查。
B. 关断待检查的空调管道中的气流。
C. 在空调管道中阻断气流为检查做准备。
A. 把损伤的零件放在干净的地方。
B. 把拆下的零件放在隔离的表面上。
C. 将拆下的零件放在干净的表面上。
A. That portion of the system that monitors the flight of aircraft during approach and landing. This includes sensing, computing, indicating and warning devices such as computers, indicators, warning lights, etc.
B. That portion of the system that monitors the flight of aircraft during approach and RTO. This includes sensing, computing, indicating and caution devices such as computers, indicators, caution lights, etc.
C. That portion of the system that monitors the flight of aircraft during takeoff and go around. This includes sensing, computing, indicating and warning devices such as computering, indicating, warning lights, etc.
