题目
Those are books these are pens He is a boy I am a girl 改为否定句一般疑问句肯定回答否定回答怎莫变
提问时间：2020-06-19
答案
否定：Those aren't books.
These aren't pens.
He isn't a boy.
I am not a girl.
一般疑问：Are those books?Are these pens?Is he a boy?Am I a girl?肯定回答：Yes,they are.Yes,they are.Yes,he is.Yes,I am.
否定回答：NO,they aren't.NO,they aren't.No,he isn't.No,I am not.
These aren't pens.
He isn't a boy.
I am not a girl.
一般疑问：Are those books?Are these pens?Is he a boy?Am I a girl?肯定回答：Yes,they are.Yes,they are.Yes,he is.Yes,I am.
否定回答：NO,they aren't.NO,they aren't.No,he isn't.No,I am not.
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