His brother is a student变否定句,疑问句,肯定回答,和否定回答?

如题所述

His brother is a student变否定句:His brother is not a student.
疑问句,Is his brother a student?
肯定回答:Yes, he is.和否定回答: No, he isn't.
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第1个回答  2020-07-16
变否定句在is后加否定词not,得:
His brother is not a student.
 变疑问句把is调到句首,得:
Is his brother a student ?
肯定回答:Yes, he is.
否定回答:No, he isn't.本回答被网友采纳
第2个回答  2020-07-16
His brother is not a student.
Is his brother a student?
Yes,he is.
No,he is not.