21. (put)into use in April 2000.the hotline was meant for residents reporting water and heating supply breakdowns. 【
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题目列表(包括答案和解析)
You may have the book; I ________ it any longer.
- A.
make full use of
- B.
have no use for
- C.
put to use
- D.
use up
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The plan ________ just because people were unwilling to cooperate.
- A.
broke down
- B.
pulled down
- C.
turned down
- D.
put down
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Information has been put forward ________more middle school graduateswill be admitted into universities.
- A.
while
- B.
that
- C.
when
- D.
as
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To everybody's surprise, the fashionable young lady ___________ to be a thief
- A.
found out
- B.
proved out
- C.
, put out
- D.
turned out
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In preparingscientific reports of laboratory experiments, you should ________ your findingsin logical order and clear language.
- A.
write
- B.
raise
- C.
present
- D.
put
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