No one wants to stay here,------?A do they B does itC don't they C doesn't he

问题描述:

No one wants to stay here,------?A do they B does itC don't they C doesn't he

A do they追问 这属于前否后肯吗在什么情况下用前否后肯谢谢no one 是否定的代词,表示否定,故后面用肯定。