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    科目： 来源： 题型：单选题

    ---Did you notice John was not at home today?

    ---No. If ________ working, I would have noticed it.


    1. A.
      I'd not been
    2. B.
      I wasn't
    3. C.
      I'd be
    4. D.
      I weren't

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    科目： 来源： 题型：单选题

    ---Excuse me, I want to have my watch fixed, but I can't find a repair shop．

    ---I know one nearby．________ I'll show you．


    1. A.
      I'm sorry．
    2. B.
      Come on．
    3. C.
      Congratulations!
    4. D.
      What can I do for you?

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    科目： 来源： 题型：单选题

    Oh, now ________．You're supposed to divide 489 by 3．


    1. A.
      I get it
    2. B.
      I'll take it
    3. C.
      you've made it
    4. D.
      that will do

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    科目： 来源： 题型：单选题

    What’s really needed, according to most researchers in this field, ________ a“killer”application(应用)particularly suited for the way DNA computing solves problems．


    1. A.
      being
    2. B.
      are
    3. C.
      is
    4. D.
      was

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    科目： 来源： 题型：单选题

    ---You don’t seem to be quite yourself today．What’s wrong?

    ---Oh, I’m suffering from a cold．Not serious, _________．


    1. A.
      though
    2. B.
      anyhow
    3. C.
      indeed
    4. D.
      yet

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    科目： 来源： 题型：单选题

    ---The education system rather than the teachers _______ to answer for the overburden on the students．

    ---I agree．I hope the reform being carried out in our country at present will bring about the _______ results．


    1. A.
      are; desired
    2. B.
      is; desired
    3. C.
      are; desiring
    4. D.
      is; desiring

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    科目： 来源： 题型：单选题

    ---I'm sorry. I can't stay with you. I've got to go.

    ---________.


    1. A.
      Don't think so
    2. B.
      I don't think so
    3. C.
      Not at all
    4. D.
      That's all right

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    科目： 来源： 题型：单选题

    She didn’t end her volleyball career after the Olympics．She went on ________ a university club and became a coach．


    1. A.
      joining
    2. B.
      to joining
    3. C.
      to join
    4. D.
      to have joSined

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    科目： 来源： 题型：单选题

    John was the only one ______ I had inviteD．


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

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    科目： 来源： 题型：单选题

    ---What happened?

    ---As you know, my schoolmates never ______their clothes well.


    1. A.
      hanged up
    2. B.
      hang
    3. C.
      hung
    4. D.
      hanged

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