题目内容

We ________ at cleaning the classroom.


  1. A.
    by turns
  2. B.
    in turn
  3. C.
    take turns
  4. D.
    by turn
C
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相关题目

It's beyond description．Nowhere else in the world ________ such a quiet, beautiful place．


  1. A.
    can there be
  2. B.
    you can find
  3. C.
    there can be
  4. D.
    can find you

Computer came into being ________．


  1. A.
    in the 1950
  2. B.
    in 1950s
  3. C.
    in the 1950s
  4. D.
    at the 1950s

He worked without _____ success. As a doctor, he was not _____ success.


  1. A.
    a; a
  2. B.
    much; ／
  3. C.
    much; a
  4. D.
    a; much

The officials from the United Nations ________ the fact that Iran isn’t involved in uranium enrichment(铀浓缩)．


  1. A.
    hardly convince
  2. B.
    are hardly convinced
  3. C.
    hardly convince of
  4. D.
    are hardly convinced of

If you go to the western suburbs of the city，you ________ a lot of new buildings．


  1. A.
    will see
  2. B.
    have seen
  3. C.
    see
  4. D.
    are going to see

Which of the following is not correct?


  1. A.
    They were believed to have met each other before.
  2. B.
    It was believed that they had met each other before.
  3. C.
    They were believed to be familiar with each other.
  4. D.
    It seemed to me that they are believed to meet each other before.

He volunteered _____ to remote area to help the people there.


  1. A.
    sending
  2. B.
    to send
  3. C.
    to be sent
  4. D.
    being sent

The ______we got, ______ we could see．


  1. A.
    close, the clearly
  2. B.
    closer, the clear
  3. C.
    closer, clearly
  4. D.
    closer, the more clearly

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