dosen't have与hasn't区别?

问题描述:

dosen't have与hasn't区别?
She dosen't have children.
She hasn't children.
这两句通用吗?

时态不一样!doesn't have 是说“没有”,是现在时.而haven't是说“到现在为止还没有”,是现在完成时,所以说两者是不一样的