A、 Accelerate Stop Distance is the distance required to accelerate an airplane to a specified speed and, assuming failure of an engine at the instant that speed is attained, to bring the airplane to a stop.
B、 Accelerated stop distance refers to the distance required to promote an aircraft to a stipulated speed, assuming that engine failed occurs at that speed and the aircraft stops flying.
C、 Accelerating stop distance is defined as the distance requiring to speed up an aircraft to a specific speed, assuming that engine failed at that speed and the aircraft stops flying.
答案：A
A、 Accelerate Stop Distance is the distance required to accelerate an airplane to a specified speed and, assuming failure of an engine at the instant that speed is attained, to bring the airplane to a stop.
B、 Accelerated stop distance refers to the distance required to promote an aircraft to a stipulated speed, assuming that engine failed occurs at that speed and the aircraft stops flying.
C、 Accelerating stop distance is defined as the distance requiring to speed up an aircraft to a specific speed, assuming that engine failed at that speed and the aircraft stops flying.
答案：A
A. Ensure that there is no corrosion on the tubes.
B. Make sure that the tubes have no deformation.
C. Make sure that the tubes have no crack.
A. 传动轴部分包括传动轴、接头、密封圈等项目。
B. 传动轴部分由驱动轴、适配器和密封圈组成。
C. 传动轴包含了驱动柄、适配器和密封圈等部分。
A. 语音通信利用语音调制电磁波来从空对空或空对地的设备传输和/或接收消息。
B. 语音通信利用调频的电磁波来从空对空或空对地的设备传输和/或接收消息。
C. 语音通信利用调幅的电磁波来从空对空或空对地的设备传输和/或接收消息。
A. 加油软管一定不能超过油箱的边缘。
B. 禁止加油软管撞到油箱的边缘。
C. 放油软管禁止碰到油箱的边缘。
A. Briefly describe and explain principle of operation of any new kinds of flight instruments.
B. Briefly introduce the operation principal of any new kinds of flight apparatus.
C. Briefly describe and explain the operation principle of any new kinds of flight displays.
A. 确保撑杆轮与滑道上的凸槽对齐。
B. 确保转向架滚轮与轨道上的凹槽对齐。
C. 确保支架凸轮与滑轨上的滑块对齐。
A. The damper prevents sudden movement of the control.
B. The damper prevents sudden movement in case of the control.
C. The damper prevents until the control moves suddenly.
A. 检查和观察是用于检查飞机内部和周围的舱室和设备的窗口，包括透明材料、框架等。
B. 检查窗和观察窗是用于检查飞机内部和飞机上的舱室和设备的窗口，包括透明材料、框架等。
C. 检查和观察是用于检查飞机内部和周围的舱室和设备的窗口，包括透明材料、其框架等项目。
A. 燃油在燃烧室内燃烧。
B. 燃油通过喷嘴进入雾化器。
C. 燃油通过雾化器进入燃烧室。
A. Ensure that you do activate the control adjacent to it.
B. Adjust the adjacent control for optimal results.
C. Make sure that you do not operate the adjacent control.
