【单选题】
如从APU引气(APU引气活门打开)，空调组件的流量自动选择在：___
A. A 高位
B. B 正常位
C. C 低位
D. D以上都不正确
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答案
A
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相关试题
【单选题】
当APU为空调组件供气时，如区域温度不能被满足，空调组件将送信号给下列哪个装置要求增加空气流量：___
A. A空调组件流量控制活门
B. Ｂ发动机控制盒
C. CAPU电子控制盒
D. D空调组件冲压空气进气风门
【单选题】
下列哪项是正确的___
A. A.热空气调压活门关闭时,通往驾驶舱,前后客舱的掺混空气活门也同时关闭.
B. B.再循环风扇故障不影响温度调节.
C. C.卫生间,厨房排气扇故障不影响客舱温度调节.
D. D.冲压进气口在空中不全开.
【单选题】
飞行引导（FG）的功能是:___
A. 自动飞行、自动推力、飞行计划
B. 自动飞行、自动推力、飞行指引
C. 性能计算、飞行计划、飞行指引
D. 导航计算、自动飞行、飞行指引
【单选题】
FCU上LVL/CH灯什么时候亮___
A. 高度选择旋钮被拔出(pulled)，且窗口显示高度与飞机实际高度不一致
B. V/S旋钮被拔出(pulled)
C. V/S旋钮被按入（pushed)
D. 高度选择旋钮被按入(pushed),且窗口显示高度与飞机实际高度不一致
【单选题】
下列哪种情况不是被AP的横向模式所控制___
A. 通过ELACs控制副翼
B. 通过ELACs和SECs控制扰流板
C. 通过ELACs控制THS
D. 通过BSCU控制前轮转弯
【单选题】
关于AP衔接按钮下列说法正确的是___
A. 在地面，一台发动机运转的情况下，AP无法衔接
B. AP无法衔接
C. 在地面，必须双发停车同时三个液压系统增压，AP才能衔接
D. 在地面，双发停车，液压系统不需要增压，AP就能衔接
【单选题】
关于AP衔接按钮下列说法错误的是___
A. 飞机离地5s后，可以衔接一部AP
B. 巡航阶段不能同时衔接两部AP
C. 在装有ILS设备的机场进近时，可以同时衔接两部AP
D. 在装有ILS设备的机场，飞机落地后（主起落架压缩），AP会自动断开
【单选题】
关于FD下列说法错误的是，___
A. 当一个横向模式(LATERALMODE)激活后,ROLLBAR出现
B. 当一个纵向模式（VERTICALMODE)激活后，ROLLBAR出现
C. 起飞时，无线电高度低于30英尺，LOC信号截获，YAWBAR出现
D. 无论在哪个飞行阶段，YAWBAR和ROLLBAR都不能同时出现
【单选题】
关于A/THR,下列说法错误的是___
A. A/THR的功能包括推力保持和速度保持
B. A/THR可以自动衔接也可以人工衔接
C. A/THR可以自动断开也可以人工断开
D. A/THR衔接后，只有两个推力手柄都在CLMB位，A/THR才能激活
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( ) 26. Where does the writer of "The little Prince" come from?
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【单选题】
( ) 27. What does the prince do after the fox tells him a secret?
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【单选题】
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【单选题】
( ) 29. When a baseball player hits the ball, he must ______ to get a point.
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【单选题】
( ) 30. When was the importance of touching all the bases shown?
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【单选题】
( ) 31. Who hit home run number 715?
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【单选题】
( ) 32. What does the expression “to touch all bases” mean?
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【单选题】
( ) 33. The Chinese Yellow Sea Wetlands are in the _______ of China．
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B. B
C. C
D. D
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( ) 34. Usually the weather in the wetlands is _______．
A．hot B．pleasant C．cold D．dry
A. A
B. B
C. C
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( ) 35. The World Wetlands Day is on _______．
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B. B
C. C
D. D
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( ) 38. From a dam, people can use the water for ___________.
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B. B
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D. D
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B. B
C. C
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1.—Hello! This is Henry Speaking．I’d like to speak to your father．
—Sorry, he has Shanghai．
A. been in B. been to C. come to D. gone to
A. A
B. B
C. C
D. D
【单选题】
2. — It’s difficult for the village children to cross the river for school．
— I think a bridge ______ over the river．
A. was built B. is being built C. has been built D. should be built
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B. B
C. C
D. D
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B. B
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4. — The documentary A Bite Of China II is quite popular around China recently. How do you like it? — ______.
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A. A
B. B
C. C
D. D
【单选题】
5. There are three English-books on the shelf, but ______ of them is mine.
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8. He never does his work _______ Mary.
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【单选题】
9. — Can he jump high?
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【单选题】
10. The shop _____ at 8:00 a．m．and it ________ for ten hours every day．
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【单选题】
11. —Excuse me, may I use your bicycle? ______ is broken.
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【单选题】
12. —Simon, what do I need to take for the hiking?
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B. B
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D. D
【单选题】
13. Helen ______ to a language school when she was seven.
A. sent B. is sent C. will send D. was sent
A. A
B. B
C. C
D. D
【单选题】
14. — Is this park you’ve visited recently?
— Yes, it's the most beautiful one I’ve ever visited before.
A. that B. the one C. which D. the one which
A. A
B. B
C. C
D. D
【单选题】
15. — It’s difficult for the village children to cross the river for school.
— I think a bridge ________ over the river.
A. should be built B. is being built C. has been built D. was built
A. A
B. B
C. C
D. D
