You’d better hurry, for your mother ________ for you．


  1. A.
    must have waited
  2. B.
    should have waited
  3. C.
    shouldn’t have waited
  4. D.
    must be waiting
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科目：高中英語 來源： 題型：

You’d bett er have your room _____. It’s _______.

clean ;in mess             B. cleaned ; a mess  

cleaned ; in mess           D. clean ; in a mess

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