He felt to remind the public to protect the environment. A. his duty B. that is his duty C. it his duty D. it is his duty 查看更多

 

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He felt _______ to remind the public to protect the environment.

   A. his duty    B. that is his duty    C. it his duty        D. it is his duty

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He felt _______ to remind the public to protect the environment.

A. his duty    B. that is his duty    C. it his duty        D. it is his duty

查看答案和解析>>


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