He has to stay here. 改为否定句
问题描述：
He has to stay here. 改为否定句
答
He doesn't need to stay here.
答
He does not have to stay here.
有不明白的地方再问哟，祝你学习进步，更上一层楼！ (*^__^*)
答
He doesn't have to stay here
答
He doesn't have to stay here.
答
He doesn't have to stay here.
不明白的再问哟,请及时采纳,多谢!