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科目: 来源: 题型:单选题

Common ________ of depression are lack of energy, loss of interest in things you once enjoyed.


  1. A.
    signs
  2. B.
    scenes
  3. C.
    sights
  4. D.
    signals

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科目: 来源: 题型:单选题

Lei Feng was ________ name that won national admiration in ________ 1960s, as a symbol of unselfishness and devotion.


  1. A.
    the; the
  2. B.
    a; a
  3. C.
    the; 不填
  4. D.
    a; the

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科目: 来源: 题型:单选题

The man ________ there is our headmaster.


  1. A.
    stand
  2. B.
    to stand
  3. C.
    is standing
  4. D.
    standing

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科目: 来源: 题型:单选题

I was overjoyed at the news of my hometown ________ so much progress.


  1. A.
    to make
  2. B.
    to have made
  3. C.
    made
  4. D.
    having made

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科目: 来源: 题型:单选题

The reason why we don't trust him is ________ he often lies.


  1. A.
    why
  2. B.
    that
  3. C.
    because
  4. D.
    for what

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科目: 来源: 题型:单选题

________ their work, the students didn't go home.


  1. A.
    Having not finished
  2. B.
    Not having finished
  3. C.
    Not having been finished
  4. D.
    Having not been finished

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科目: 来源: 题型:单选题

________, we must read the instructions first.


  1. A.
    When using this machine
  2. B.
    When this machine using
  3. C.
    When this machine used
  4. D.
    When used this machine

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科目: 来源: 题型:单选题

Father went to his doctor for ________ about his heart trouble.


  1. A.
    an advice
  2. B.
    advice
  3. C.
    advices
  4. D.
    the advices

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科目: 来源: 题型:单选题

________ such heavy pollution already, it may now be too late to clean up the river.


  1. A.
    Having suffered
  2. B.
    Suffering
  3. C.
    To suffer
  4. D.
    Suffered

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科目: 来源: 题型:单选题

The parents watched their children ________ up the hill and ________ down on hill-top for a rest.


  1. A.
    climbed; sat
  2. B.
    climb; sit
  3. C.
    climb; sitting
  4. D.
    climbing; sitting

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