题目内容

The microscope is rather difficult ________．


  1. A.
    to repair
  2. B.
    to be repaired
  3. C.
    repairing
  4. D.
    being repaired
A
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Yesterday I met Li Ming, ________ looked very tired.


  1. A.
    that
  2. B.
    which
  3. C.
    whom
  4. D.
    who

To my excitement, Jack happened to be in front of me, but he got into the car _______ I could say hello to him．


  1. A.
    as
  2. B.
    since
  3. C.
    until
  4. D.
    before

Mr．Black left for Beijing this morning, his secretary ________ him there this Friday．


  1. A.
    would join
  2. B.
    joined
  3. C.
    joining
  4. D.
    to join

Nowadays ________ number of students with mobile phones at school is on ________ increase．


  1. A.
    a,×
  2. B.
    a, the
  3. C.
    the, the
  4. D.
    the,×

The house ________ now is the chemical lab．


  1. A.
    to be built
  2. B.
    being built
  3. C.
    has been built
  4. D.
    having built

It was a long time _________ the miners in Chile were rescued from under the mine．


  1. A.
    until
  2. B.
    when
  3. C.
    before
  4. D.
    since

Before ________ to the college, he had to go through anexamination.


  1. A.
    admitting
  2. B.
    to admit
  3. C.
    being admitted
  4. D.
    having been admitted

He has _________ good knowledge of English．


  1. A.
    the
  2. B.
    a
  3. C.
    /
  4. D.
    an

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