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【简答题】
听下面一段对话,回答第1-3题。 1. Why does the man feel confused at first? A. He doesn’t know which line to stand in. B. He is not sure which channel to go through. C. He doesn’t know where to check in. 2. Where should the man wait for the departure of the plane? A. At Gate 3. B. At Gate 13. C. At Gate 30. 3. Which channel should the man go through? A. The red channel. B. The green channel. C. The diplomatic channel.
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参考答案:
举一反三
【单选题】如果1≤a≤2,则 a 2 -2a+1 +|a-2| 的值是(  )
A.
6+a
B.
-6-a
C.
-a
D.
1
【单选题】All the clocks and watches in Satis house are made to stop at twenty to nine. Dickens designs this detail to show _______.
A.
how dilapidated and disused this manor-house is.
B.
a strange spell has been cast over this place.
C.
the projection of Miss Havisham’s self-destructive psyche onto the external world.
D.
young Pip is bewitched by Satis house the first time he entered it.
【简答题】采用串联超前校正时,通常可以使校正后系统的截止频率
【单选题】采用串联超前校正时,通常可使校正后系统的截止频率 c
A.
减少
B.
不变
C.
增大
D.
可能增大 , 也可能减少
【简答题】Recipe aquae quantum satis ad 20 ml.
【单选题】审计结论的可靠性程度与所需样本量之间的关系是:( )。
A.
反向
B.
正向
C.
不确定
D.
无关
【判断题】审计结论的可靠性程度与所需样本量之间是反向关系( )
A.
正确
B.
错误
【单选题】审计结论的可靠性程度与所需样本量之间的关系是 ( ) 。
A.
正向
B.
反向
C.
不确定
D.
无关
【简答题】In the more and more competitive scrvice industry , it is no longer enough to promise customrr satisfaction. Today , customer “delighi” is what companies are trying to achieve in or order to keep and ...
【单选题】解方程1-(2x+3)=6,去括号的结果是(  )
A.
1+2x-3=6
B.
1-2x-3=6
C.
1-2x+3=6
D.
2x+1-3=6
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