They build a theory about the way in which things happen and the causes and effects. 查看更多

 

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To explain what they have seen, the scientists build a theory about the way ________ things happen and the causes and effects.


  1. A.
    how
  2. B.
    that
  3. C.
    in that
  4. D.
    which

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To explain what they have seen, the scientists build a theory about the way ________ things happen and the causes and effects.

[  ]

A.how
B.that
C.in that
D.which

查看答案和解析>>


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