DO you have to clean the classroom?的否定回答,怎么回答呢
问题描述：
DO you have to clean the classroom?的否定回答,怎么回答呢
是no ,we ( ),肯定回答是yes .we ( )
答
no ,we ( don't ),肯定回答是yes .we ( do )能解释下，吗？do是助动词，句子中有助动词，肯定或者否定就根据助动词来回答，相应的就是don't，do了。