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题型：单选题
Too much fishing may harm fish population to the point________they can’t recover.
- A.
what
- B.
which
- C.
there
- D.
where
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题型：单选题
___we can’t understand is ____he didn’t join us in our discussion.
- A.
That; why
- B.
Which; how
- C.
What; what
- D.
What; why
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题型：单选题
Travelling in a big city isn’t that difficult. Raise your hand, and a taxi will appear_____ .
- A.
in no time
- B.
all the time
- C.
of the time
- D.
at no time
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题型：单选题
To keep healthy, Mr. Smith_______ cycling as a regular form of exercise after he retired.
- A.
took up
- B.
put up
- C.
gave up
- D.
made up
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题型：单选题
There are_____ large number of people there, so we soon lost____ sight of him.
- A.
the; ×
- B.
×; the
- C.
a; ×
- D.
a; the
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题型：单选题
Wang Ping hesitated for ___ before he ___ to the question.
- A.
sometime, replied
- B.
some time, replied
- C.
sometimes, answered
- D.
some time, answered
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题型：单选题
The book ___ three yuan, but it only ___ me two yuan.
- A.
spends, take
- B.
costs, spend
- C.
costs; cost
- D.
pays; cost
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题型：单选题
He teaches in ___ university and is ___expert on politcs.
- A.
an, a
- B.
the, a
- C.
a. an
- D.
a. the
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题型：单选题
There will be a ___ football match on TV tonight
- A.
living
- B.
alive
- C.
live
- D.
lively
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题型：单选题
________his hair getting gray, he has decided to have it dyed.
- A.
As
- B.
For
- C.
With
- D.
Though
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