52单词网 > 高中英语 > 高中英语题库 > -- he be watching TV now? --Yes, he be watching TV now. --No, he be watching TV

-- he be watching TV now? --Yes, he be watching TV now. --No, he be watching TV

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-- he be watching TV now? --Yes, he be watching TV now. --No, he be watching TV

--________ he be watching TV now?

--Yes, he _________ be watching TV now.

--No, he _________ be watching TV now.

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A.Must; can; mustn't

B.Can; must; can't

C.Can; can; mustn't

D.May; must; needn't

试题答案

答案:B

提示:

表示推测的疑问句用can;肯定句用must,否定句用can't.

标签:nowyesnotvhe