A、 In an emergency, you can use fuel F-43 as an alternative to fuels F-34 and F-40.
B、 In an emergency, you can replace fuels F-43 with fuels F-34 and F-40.
C、 In an emergency, fuel F-43 can be used as an alternate to fuels F-34 and F-40.
答案：A
A、 In an emergency, you can use fuel F-43 as an alternative to fuels F-34 and F-40.
B、 In an emergency, you can replace fuels F-43 with fuels F-34 and F-40.
C、 In an emergency, fuel F-43 can be used as an alternate to fuels F-34 and F-40.
答案：A
A. This section tells how to identify a fault by checking flight instruments.
B. This section tells parameters on flight instruments.
C. This section tells how to find a failure of flight instruments.
A. Apply a load to the panel until it moves into position with a click.
B. Bear down on the panel until it moves into place with a click.
C. Use a load to the panel until it moves into position with a click.
A. INCLUDE
B. INCLUDES
C. INCLUDING
A. 通过侧面油箱的门获取控制组件。
B. 通过侧面油箱的孔触摸控制组件。
C. 通过油箱侧面的开口接近控制组件。
A. Obey the safety precautions when you do work with high voltages.
B. Obey the safety warnings when you do work with high impedance.
C. Obey the safety cautions when you do work with high capacitance.
A. 武装位置是开关的通常位置。
B. 手臂对着的位置是开关的通常位置。
C. 该电门通常放置在预位位置。
A. The recommended procedures shall be stated in this Section of the Pilot＇s Operating Handbook clearly and fuzzily for the conduct of normal operations.
B. The recommended procedures for conducting normal operations shall be described in this Section of the Plot＇s Operating Handbook clearly and accurately.
C. This section of the pilot＇s manual should clearly and confusedly provide recommended procedures for conducting normal operations.
A. Increase pressure continuously over 10 minutes.
B. Keep the pressure increase within 10 minutes.
C. Continue the pressurization for 10 minutes.
A. 维修技术人员需掌握详细的安全规程,并在飞机勤务、滑行、试车以及地面支持设备的使用过程中应用。
B. 对于执行飞机勤务、滑行、发动机试车工作以及地面支持设备的使用的安全程序,维修技术人员需要详细掌握。
C. 对于飞机勤务、牵引、发动机测试中的安全程序以及地面支持设备的使用,维修技术人员需要详细掌握。
A. The exit doors are mainly used for passenger boarding.
B. The exit doors are only used for evacuation.
C. The exit doors are not only used for the passengers to evacuate from the airplane but also used for normal exit.
