A、 滑油必须要分析。
B、 对滑油进行分析。
C、 已经分析了滑油。
答案:B
A、 滑油必须要分析。
B、 对滑油进行分析。
C、 已经分析了滑油。
答案:B
A. The group only contain representatives that are from ASD.
B. It is difficult that the representatives from the countries that are not from ASD take part in the group.
C. The group contain both the representatives that are from ASD and that are not from ASD.
A. Make sure that the coils of the oxygen hose do not rub together.
B. It is acceptable the coils of the chlorine hose rub together.
C. Ensure that the coils of the nitrogen hose do not rub together.
A. speak to the local air traffic controller.
B. tell to the local air traffic controller.
C. ask the local air traffic controller.
A. need
B. must
C. mandatory
A. That portion of the system used to control the temperature of the air within the cabin. Includes items such a s check valves, sensing devices, switches, indicating, amplifiers, etc., as applicable.
B. That portion of the system used to control the temperature of the air within the cabin. Includes items such as control valves, sensing devices, switches, indicators, amplifiers, etc., as applicable.
C. That portion of the system used to control the temperature of the air within the cabin. Includes items such as control valves, sensor devices, pushbutton, indicators, amplifiers, etc., as applicable.
A. AWARED
B. FAMILIAY
C. KNOW
A. 系统中向驾驶舱提供热空气的部分及其控制装置。包括冷凝器组件、燃油系统和控制、爆燃、与加热器操作相关的指示系统等,如适用。不包括温度控制和指示系统。
B. 系统中向座舱提供热空气的部分及其控制装置。包括加热器组件、滑油系统和控制、点火、与加热器操作相关的指示系统等,如适用。不包括制冷控制和指示系统。
C. 系统中向座舱提供热空气的部分及其控制装置。包括加热器组件、燃油系统和控制、点火、与加热器操作相关的指示系统等,如适用。不包括温度控制和指示系统。
A. 用棍子混合粘连材料
B. 用容器混合粘连材料
C. 用铲刀混合粘连材料
A. Do not fuel the aircraft if the flight deck displays an engine overhead warning.
B. Do not refuel the aircraft if an engine overheat warning is displayed on the flightdeck.
C. Do not replenish the aircraft if the flight deck displays an engine overheat warning.
A. 在没有外部的视觉参考时,飞行中它提供了飞行员的俯仰和滚转这些特别重要的信息。
B. 它提供了飞行员的俯仰和滚转信息,这是在特别重要的飞行时,没有外部的视觉参考的时候使用的。
C. 它提供了飞行员的俯仰和滚转信息,这是在特别重要的飞行以及没有外部的视觉参考的时候使用的。