The study of natural history is not something to be left to biologists. In fact, their capacity _____ the time they can spend away from their offices is very limited.

试卷相关题目

• 1He goes to work every day ______.

  A.except for rainy days

  B.besides it rains

  C.but that it rains

  D.except on rainy days

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• 2I'm ______ a diet, since I put ______ weight easily.

  A.in; on

  B.on; in

  C.in; in

  D.on; on

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• 3China now aims to boost domestic demand, and this ______ would help the global economy.

  A.in short

  B.on duty

  C.on average

  D.in turn

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• 4Li Ming is clever, honest, and hard-working. _________, he is a good student and we should learn from him.

  A.In a nutshell

  B.After all

  C.On the other hand

  D.By the way

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• 5If you cannot have a good command of grammar as well as precise usage of each word you've learnt, it is ________ for you to use English flexibly.

  A.out of trouble

  B.out of habit

  C.out of the limit

  D.out of question

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• 6According to the arrangement, the speaker first talked about sports _____ and then about football in particular.

  A.in general

  B.in short

  C.in detail

  D.in advance

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• 7Taking care of children calls for your time, abilities, patience and emotions. _____, it is not a simple thing.

  A.On the contrary

  B.What's more

  C.In conclusion

  D.On the other hand

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• 8This practice satisfies people of high moral standards psychologically and materially and ______ encourages other people's enthusiasm.

  A.on the contrary

  B.in the meantime

  C.from time to time

  D.all at once

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• 9---Let's have a further talk. ---Sorry, I don't have time. My report is due on Friday and I am in a race ________ time.

  A.over

  B.in

  C.on

  D.against

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• 10I guess we've already talked about this before but I'll ask you again just _______.

  A.by nature

  B.in return

  C.in case

  D.by chance

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