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the flight to New York will be destroyed is I’m especially worried A.If,what B.W

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the flight to New York will be destroyed is I’m especially worried A.If,what B.W

    theflight to New York will be destroyed is  I’m especially worried

A.If;what    B.Whether;that   C.When;that    D.Whether;what

 

试题答案

答案:D

提示:

Whether引导主语从句,what引导表语从句。