注意：vegetables在此要用复数形式.

否定句；【My books aren't on the sofa.】

一般疑问句：Are your books on the sofa ?

肯定回答；Yes,they are.

否定回答；No,they aren't.

否定句；My brother doesn't likevegetables.

一般疑问句；Doesn't your brother like vegetables?

肯定回答；Yes,he does.

否定回答；No,he doesn't.

原创可靠,欢迎采纳、

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