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【单选题】
下面哪一种是半双工传输的例子?A.
传统的电视广播
B.
民用波段无线电
C.
电话通信
D.
数字用户线路(DSL)
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【单选题】What is the meaning of 'For the United States, the big news won' t be an abundance of new faces' in Line 1 of Paragraph 3 ?
A.
People in the US won't be surprised at any new faces.
B.
There won' t be any news in the eye of the US people.
C.
People in the US will become known to one another.
D.
There won't be a large growth in the US population.
【单选题】I had just settled in the new place and didn’t know ____________________.
A.
what to expect
B.
what to be expected
C.
how to expect
D.
how to be expected
【简答题】写出肾小囊内的尿液经过哪些结构排出体 外?(用箭头表示)
【单选题】Who or what are the two speakers talking about?
A.
A new college.
B.
A new sportsman.
C.
A new teacher.
【单选题】听力原文：Isn't that new concert hall outstanding? What does the speaker mean?
A.
Isn't he standing outside the concert hall?
B.
The concert hall in the city isn't new.
C.
Is the concert hall still standing?
D.
The new concert hall is excellent.
【单选题】_____ troubles me is _____ I don't know _____ is to be done with the new machine. [ ]
A.
What; what; that
B.
What; that; how
C.
What; that; what
D.
What; because; which
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