【单选题】
___He teaches physics in a school.
A. What does your father do?
B. Who is your father?
C. What is your father doing?
D. Where is your father now?
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答案
A
解析
暂无解析
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Thank you so much for your lovely gift.___
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Would you like something to drink? What about a cup of tea?___
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Good-bye for now.___
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Hello, how are you?___
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Thank you for your invitation.___
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【单选题】
下列说法错误的是?___
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怎样用人工方式控制增压系统?___
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【单选题】
当空调面板上HOTAIR电门上FAULT灯亮时,因为过热:___
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空调组件控制器辅助通道故障时会出现什么情况?___
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空调组件控制器主通道和辅助通道故障时会出现什么情况?___
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如使用APU引气,空调组件的流量自动选择在:___
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掺混空气valve是通过下列哪种方法优化温度的?___
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热空气压力调节valve:___
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空调组件流量控制valve:___
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【单选题】
area温度可在何处选择?___
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关于发动机的压力要求,当一个area的加热和冷却需求不能实现时:___
A. A必须人工增加最小慢车
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【单选题】
最大正常客舱高度为:___
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B. B9550英尺
C. C14000英尺
D. D39000英尺
【单选题】
最大客舱负压差为:___
A. A0
B. B-0.1PSI
C. C-0.5PSI
D. D-1PSI
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在高温机场长时间过站时,能否同时使用空调组件和地面空调车:___
A. A是
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D.
【单选题】
混合组件与什么相连接:___
A. A空调组件,客舱空气,应急冲压空气入口及地面空调接口
B. B空调组件,应急冲压空气入口及地面空调接口
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一旦设置在“ON”位,空调组件将如何工作:___
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RAMAIR电门设置在“ON”位时,应急冲压空气进口门将在何时打开:___
A. A任何情况
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【单选题】
如果area控制器主通道故障,空调组件提供哪个温度:___
A. A组件1将驾驶舱温度控制在24℃,组件2将前后客舱温度控制在24℃
B. B组件1将温度固定在20℃,组件2将温度固定在10℃
C. C空调组件1和2将出口温度固定在15℃
D. D热空气压力调节valve完全打开
【单选题】
经调节后的空气被分配到:___
A. A驾驶舱,货舱及客舱
B. B驾驶舱,前后客舱
C. C驾驶舱,电子舱,客舱
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客舱area温度传感器是由从厨房和盥洗室风扇抽取的空气进行通风的:___
A. A正确
B. B错误
C.
D.
【单选题】
温度控制是自动的,并由下列哪一项调节:___
A. Aarea控制器
B. B空调组件1和2控制器
C. CBMC1和2
D. D以上A和B两项
【单选题】
如果空调组件控制器故障,空调组件出口温度被调节到:___
A. A0℃
B. B15℃
C. C18℃
D. D24℃
【单选题】
如果空调组件控制器故障,空调组件出口空气温度由谁控制:___
A. A空调组件旁通valve
B. B空调防冰valve
C. C空调组件流量控制valve
D. D热空气压力调节valve