A、 During antenna installation, disregard the direction the alignment arrow is pointing.
B、 Align the antenna in the opposite direction in consideration of the alignment arrow in installation.
C、 When installing the antenna, make sure the alignment arrow is directed towards the front.
答案：C
A、 During antenna installation, disregard the direction the alignment arrow is pointing.
B、 Align the antenna in the opposite direction in consideration of the alignment arrow in installation.
C、 When installing the antenna, make sure the alignment arrow is directed towards the front.
答案：C
A. 一台直流马达，带有永久高速磁铁，向作动筒提供动力。
B. 一台直流发电机，带有永久高速磁铁，向作动筒供电。
C. 一台直流马达，带有永久高速放大器，向油泵提供动力。
A. There are trim tabs at the rear of both ailerons.
B. There are trim tabs at the rear of both flaps.
C. There are trimmable stabilizers at the rear of both elevators.
A. The total quantity of fuel in the center tank is 5000 lb.
B. The Total Fuel Quantity of the main tank is 5000 pounds.
C. The total fuel consumption from the center tank is 5000 pounds.
A. 压力波动和震动会导致软管磨损。
B. 压力堵塞和摆动可以造成软管老化。
C. 压力骤然上升和晃动会使软管分层。
A. 当你安装发射器时，校准箭头必须朝前。
B. 当你安装天线时，校准箭头必须靠前点。
C. 当你安装天线时，定位箭头必须指向前方。
A. 数据应显示外部大气温度、高度和风与着陆距离的关系。
B. 数据应以着陆距离与外界空气温度、高度和风向的关系来表示。
C. 数据应考虑与外界空气温度、姿态和风的关系。
A. 如果获得一个以上的类别认证，则每一类别的重量均应给予限制。
B. 如果获得的认证多于一个类别，则每一类别的重量均须加以限制。
C. 如果在一个以上的类别中获得认证，则各类别重量，连同任何相关限制，都应针对各类别给出。
A. Do not alleviate pressure to the aft flange.
B. Do not apply pressure to the aft flange.
C. Do not apply pressure to the aft screw bolt.
A. Paint the fasteners with oil.
B. Apply the fasteners greasy.
C. Apply grease to the fasteners.
A. 小心修理损伤的零件。
B. 小心易损伤的零件。
C. 对于损伤的零件要小心。
