He is really hard-working,is not he?A.Yes,he does.B.Yes,he is.C.No,he doesn not D.No,he is.理由

问题描述:

He is really hard-working,is not he?A.Yes,he does.B.Yes,he is.C.No,he doesn not D.No,he is.理由

B
要肯定,后面就要跟着肯定.
前面是is,后面的答语也要有is.
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