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Of the two toys,the child chose . A.the less expensive one B.the one most expensive C.the least expensive D.the most expensive of them 【查看更多】

 

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_____finish their task ahead of time, the students worked harder and harder


  1. A.
    In order to
  2. B.
    So as to
  3. C.
    As to
  4. D.
    In order not to

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Scientist are not sure about the ___________ of water on the Mars


  1. A.
    occupation
  2. B.
    existence
  3. C.
    demand
  4. D.
    treasure

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North of the town ________ a leaning tower in the past．


  1. A.
    stands
  2. B.
    stand
  3. C.
    stood
  4. D.
    lay

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In that terrible earthquake, ______ who were killed ______ more than 20,000.


  1. A.
    the number of people; was
  2. B.
    a number of people; were
  3. C.
    many people; were
  4. D.
    the number of people; were

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Some old Chinese customs,______ many of you are too young to know, have already died out．


  1. A.
    what
  2. B.
    that
  3. C.
    how
  4. D.
    as

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