I have a bookcase 一般疑问句 肯定回答 否定回答 否定句 划线的是a bookcase 划线提问

I have a bookcase
一般疑问句 - Do you have a bookcase
肯定回答 :Yes,I do.
否定回答 :No,I don't.
否定句 - I don't have a bookcase.
划线的是a bookcase 划线提问:What do you have
不明白的再问哟,请及时采纳,多谢!
再问： She has a volleyball 的一般疑问句 肯定回答 否定回答 否定句 a volleyball划线提问 老师求解
再答： She has a volleyball 的一般疑问句 : Does she have a volleyball ? 肯定回答 : Yes, she does. 否定回答 : No, she doesn't. 否定句 : She doesn't have a volleyball. a volleyball划线提问 :What does she have ?