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He knows it is high time that he at once. A.quits smoking B. quitted smoking C.s

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He knows it is high time that he at once. A.quits smoking B. quitted smoking C.s

He knows it is high time that he ________ atonce.

A.quitssmoking              B.quitted smoking    

C.should quit tosmoke       D. quitted to smoke

 

试题答案

【答案】

B

【解析】略