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【填空题】
in sb. 's words,count on,make sense of ,reserve for, shield from,call on, sum up, relate to ,in need, be/ get caught up in Betty loves reading.[ ],“Reading is the most wonderful thing in the world.”
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答案
In her words
解析
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【单选题】
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扰流板伺服控制作动器有哪几种工作方式?___
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【单选题】
什么时候飞行操纵采用机械备份?___
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【单选题】
水平安定面配平马达有3部,其中1部失效则:___
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【单选题】
下列哪些计算机直接相连?___
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【单选题】
下列什么操纵面可机械控制?___
A. A.升降舵与方向舵
B. B.副翼和THS
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D. D.扰流板
【单选题】
下列说法正确的是:___
A. A.空中用于减速作用的扰流板是2,3,4,5号
B. B.由于采用电传操纵,A320取消了所有钢索
C. C.扰流板的减速功能优先于横滚功能
D. D.在空中,当飞机速度大于210节时,襟缝翼形态会由1+F变为1
【单选题】
一部襟翼PCU马达失效对系统有何影响?___
A. A.无影响
B. B.系统被锁定,不能运动
C. C.襟翼以半速运动
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