题目内容：

don't doesn't didn't won't hasn't haven't hadn't 的用法

优质解答

I like English.
I don't like English.
He likes English.
He doesn't like English.
He liked English.
He didn't like English.
I will like English.
I won't like English.
I have worked here.
I haven't worked here.
He has worked here.
He hasn't worked here.
He had worked here.
He hadn't worked here.