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【单选题】
青少年齿龈增生的药物是
A.
苯妥英钠
B.
乙琥胺
C.
扑米酮
D.
苯巴比妥
E.
地西泮
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参考答案:
举一反三
【单选题】Have you heard about bird flu .
A.
流感
B.
疾病
C.
感冒
【单选题】The president()the words of Hegel to end his speech.
A.
cited
B.
wrote
C.
read
D.
employed
【单选题】Hegel is _____________.
A.
Chinese
B.
Germany
C.
Greek
D.
Britain
【单选题】— Have you heard about Apple iPhone 4? — Sure. It is very hot these days. I'm thinking about getting _____. [     ]
A.
one
B.
them
C.
that
D.
it
【判断题】按下Ctrl再双击灰色工作区域可以打开“打开为”对话框。
A.
正确
B.
错误
【单选题】膜分离技术具有下列()种功能和特征:(1)有分离、浓缩、纯化和精制的功能,(2)有高效、节能、环保特征(3)属于分子级过滤及过滤过程简单、易于控制等特征(4)膜分离过程是一种化学过程,需发生相的变化和添加助剂。
A.
(1),(2),(3)
B.
(1),(2),(4)
C.
(1),(3),(4)
D.
(2),(3),(4)
【简答题】Have you heard about new compact Discs? They're the latest invention from Sony. A CD consists of a piece of aluminium coated with transparent plastic,12 cms across,for producing sound. It's similar to...
【单选题】Have you heard about Buy Nothing Day?
A.
Yes
B.
No
【简答题】Reading comprehension. Have you heard about 'Survival (生存) Holidays' ? 'Survival Holidays' is for children to go into the lonely place for exciting activities. Now about 1,100 companies are allowed to...
【单选题】The best title for this passage might be______.
A.
Hegel,the Great German Philosopher
B.
The Learning Situation in the Modern University
C.
HOW to Study at a Modern University
D.
The Rapid Development of Science
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