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科目: 来源: 题型:单选题

_________ Sam _________ still by my side to see this with his own eyes!


  1. A.
    Only if; was
  2. B.
    Only if; were
  3. C.
    If only; were
  4. D.
    If only; is

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科目: 来源: 题型:单选题

_________alone in the large house, the little boy had to learn to survive by himself


  1. A.
    To leave
  2. B.
    Leaving
  3. C.
    Left
  4. D.
    Being left

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科目: 来源: 题型:单选题

选出不同类的一项。


  1. A.
    blues
  2. B.
    orchestra
  3. C.
    rock ‘n’ roll
  4. D.
    classical

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科目: 来源: 题型:单选题

选出不同类的一项。


  1. A.
    permission
  2. B.
    instrument
  3. C.
    orchestra
  4. D.
    guitar

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科目: 来源: 题型:单选题

选出不同类的一项。


  1. A.
    permission
  2. B.
    start
  3. C.
    improvisation
  4. D.
    reaction

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科目: 来源: 题型:单选题

选出不同类的一项。


  1. A.
    Beijing
  2. B.
    African
  3. C.
    America
  4. D.
    Boston

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科目: 来源: 题型:单选题

One can never be ________ careful in one's work.


  1. A.
    too
  2. B.
    so
  3. C.
    much
  4. D.
    very

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科目: 来源: 题型:单选题

During the two years of my absence, they went to see my mother almost ________.


  1. A.
    every month
  2. B.
    all months
  3. C.
    months
  4. D.
    the month

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科目: 来源: 题型:单选题

________ you lag behind, you will have trouble ________ up with your classmates.


  1. A.
    When…to catch
  2. B.
    While…to catch
  3. C.
    Whoever…catching
  4. D.
    Once…catching

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科目: 来源: 题型:单选题

Judging from the latest information, you'd better decide now ________ it is too late.


  1. A.
    when
  2. B.
    while
  3. C.
    after
  4. D.
    before

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