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Professor Wang , for his informative lectures, was warmly received by his students. A. knowing B. known C. to be known D. having known 【查看更多】

 

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Professor Wang , _______ for his informative lectures,   was warmly received by his

students.

A. knowing     B. known      C. to be known    D. having known

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Professor Wang , _______ for his informative lectures,   was warmly received by his

students.

A．knowing

B．known

C．to be known

D．having known

 

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