No one knows exactly when our ancestors started talking.but new evidence suggests might have happened a long time ago. A.which B.what C.it D.they 答案 C 【查看更多】

 

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No one knows exactly when our ancestors started talking，but new evidence suggests  _______might have happened a long time ago．


  1. A.
    which
  2. B.
    what
  3. C.
    it
  4. D.
    they

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No one knows exactly when our ancestors started talking，but new evidence suggests  _______might have happened a long time ago．

A．which                  B． what                C．it               D．they

查看答案和解析>>

．No one knows exactly when our ancestors started talking，but new evidence suggests  _______might have happened a long time ago．

A．which              B． what         C．it             D．they

查看答案和解析>>


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