题目内容

Mr Green went to Shenzhen on business last week, ________?


  1. A.
    isn't he
  2. B.
    doesn't he
  3. C.
    didn't he
  4. D.
    hasn't he
C
陈述部分的谓语动词是实义动词,且用的是一般过去时,附加问句部分要用助动词do的相应形式.
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