The US Space Agency sent up a space probe to hit the moon to see . A. whether there was water on it B. whether was there water on it C. whether on it was there water D. whether was water on it 查看更多

 

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The US Space Agency sent up a space probe to hit the moon to see ______.

   A. whether there was water on it            B. whether was there water on it

   C. whether on it was there water            D. whether was water on it

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