否定 She doesn't have a big dog.一般疑问句 Does she have a big dog?肯否定回答 Yes, she does./ No, she doesn't.
陈述句:Shehasabig...这句话谓语动词是实意动词have(拥有)的单三形式,且为肯定,所以一般疑问句要以助动词does开头一般疑问句:Doesshehaveabig...肯定回答:Yes,shedoes.【英语专业八级,欢迎追问】