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【单选题】
在流脑的流行中,下列哪一种形式最为多见
A.
带菌状态
B.
上呼吸道感染
C.
短暂菌血症
D.
化脓性脑脊髓膜
E.
休克
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举一反三
【多选题】政府干预失效的原因和表现可能发生在
A.
政府决策失误
B.
政府提供信息不及时甚至失真
C.
政府职能的“越位”和“缺位”
D.
寻租行为
【单选题】Before going to Japan, you need
A.
to see the manager of NOVA France
B.
to take some computer courses
C.
to write a letter to Japan
D.
to find a place to live
【单选题】---There must be a dozen pens in this house but I can never find one when I need one. --- Keep looking. ____ is sure to turn up.
A.
one
B.
it
C.
that
D.
that
【简答题】——There must be a dozen pens in this house but I can never find one when I need one. ——Keep looking. ____ is sure to turn up.
【单选题】--- There must be a dozen pens in this house but I can never find one when I need one. --- Keep looking. _____ is sure to turn up.
A.
One
B.
It
C.
That
D.
This
【单选题】压力控制阀一般分为( )。
A.
溢流阀、减压阀、顺序阀
B.
溢流阀、减压阀
C.
减压阀、顺序阀
【单选题】溢流阀为( )压力控制
A.
压力
B.
流量
C.
方向
D.
【单选题】Need Volunteers! I need to find a student to take a few psychological tests. I am a professor in psychology. I am only doing this for educational (141). You get $30 and it should be an interesting exp...
A.
deposit
B.
purposes
C.
objective
D.
aspiration
【单选题】听力原文:W: I can’t find the key to my car I need it for a drive. M: Shall we find it later? Right now I want you to help fix the shelf before I paint it. Q: What would they do first? (13)
A.
Look for the key.
B.
Paint a shelf.
C.
Repair the car.
D.
Fix a shelf.
【判断题】减压阀出口压力控制,保证出口压力为定值,溢流阀进口压力控制,保证进口压力为定值。
A.
正确
B.
错误
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