皮皮学,免费搜题
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【单选题】
经理支持系统指
A.
TPS
B.
MIS
C.
DSS
D.
ESS
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【单选题】— is Tommy? —Maybe he is in the hospital. He told me that he had sore eyes.
A.
How
B.
What
C.
Who
D.
Where
【判断题】信息检索系统是一个独立体。
A.
正确
B.
错误
【判断题】测试一个程序,只需按程序的预期工作方式运行它就行了。 ( )
A.
正确
B.
错误
【单选题】我国导致直接肺损伤的原因中,占首位的是:
A.
重症肺炎
B.
胃内容物吸入
C.
肺癌
D.
肺血栓栓塞
E.
肺气肿
【单选题】The teacher ______ be in the office; maybe he is in the library.
A.
might
B.
could
C.
may not
D.
can not
【单选题】下列式子中,是二次根式的是( )
A.
-
B.
C.
D.
x
【单选题】我国导致直接肺损伤的原因中,占首位的是 :
A.
胃内容物吸入
B.
重症肺炎
C.
肺癌
D.
肺血管栓塞
E.
肺气肿
【单选题】Supposing he never ____, what would happen then A. come B. came C. would come D. will come
A.
come
B.
came
C.
would come
D.
will come
【单选题】Maybe he can _______ in our club. [     ]
A.
be
B.
is
C.
/
【单选题】--- Where is Bob?He asked me to go swimming this evening. --- Maybe he ________ in the bedroom now.
A.
is swimming
B.
is watching  TV
C.
is camping
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