A、 Polish the window glass with a soft cloth
B、 Clean the window glass with a soft cloth
C、 Use a soft cloth to clean the window glass
答案:A
A、 Polish the window glass with a soft cloth
B、 Clean the window glass with a soft cloth
C、 Use a soft cloth to clean the window glass
答案:A
A. Move the slat control lever to a unit position
B. Move the flap control lever to the 1 unit position
C. Move the flaperon control lever to the 1 unit position
A. The instruments that are light in weight and small in volume are used in the space shuttle.
B. The instruments where are light in weight and small in volume are used in the space shuttle.
C. The instruments which are light in weight and small in volume are used in the space airplane.
A. remove
B. install
C. instruction
A. A hard landing may be the result of shock loading of the engine.
B. Shock loading of an engine may result in a heavy landing.
C. A heavy landing can cause shock loading of the engine.
A. 当风速减小到30 节以下,可以打开货舱门。
B. 当风速达到30 节,仍然允许打开货舱门。
C. 当发动机转速减小到30 节以下,可以打开货舱门。
A. Do not use a material that is not the same to the material specified by the manufacture, a different material can cause damage to the equipment and can make the warranty unable to be applied.
B. Do not use a material that is not similar to the material provided by the manufacture, a material that is not similar can cause damage to the equipment and can make the warranty can celled.
C. Use a material that has equivalency with the material specified by the manufacture, other material can cause damage to the equipment and can make the warranty not effective.
A. 消耗燃油包括用于发动机启动、拖动、起飞、正常爬升、下降和45分钟备用的燃油。
B. 用于发动机启动、拖动、起飞、慢速爬升、下降和45分钟使用的燃油,即为消耗燃油。
C. 所需燃油包括用于发动机启动、滑行、起飞、正常爬升、下降和45分钟备用的燃油。
A. 本主题应包括一般信息,限制和程序。在维修手册中,本部分应包括发动机更换、运转、外挂备用动力装置等内容
B. 本主题应包括重要信息,限制和程序。在维修手册中,本部分应包括发动机更换、运转、外挂备用动力装置等内容
C. 本主题应包括一般信息,限制和相关程序。在维修手册中,本部分应包括发动机更换、运转、外挂备用动力装置等内容
A. 在“共同利益”章节的描述、操作和系统故障排除中,推荐使用机身制造商的刊头;但是,对于组件故障排除和维护施工,只能使用机身制造商的刊头。
B. 在“共同利益”章节的描述、操作和系统故障排除中,只能使用机身制造商的刊头;但是,对于组件故障排除和维护施工,可以使用机身或部件制造商的刊头。
C. 在“共同利益”章节的描述、操作和系统故障排除中,只能使用机身制造商的刊头;但是,对于组件故障排除和维护施工,需要同时使用机身和部件制造商的刊头。
A. 当达到预设阈值时,烟雾探测器通过客舱内部通信数据系统触发警告。
B. 当预设的温度达到时,烟雾探测器会发出警告,通过客舱内部通信数据系统。
C. 当预设的数值达到时,客舱内部通信数据系统里的烟雾探测器会发出警告。