have的否定形式是haven
have的否定形式是haven
have的否定形式是haven't还是don't have
have got to否定形式是haven't got to还是not have got to?有几种否定形式?
have to 的否定形式是?
have to的否定形式和疑问句形式分别是?
have的否定形式是什么?
have been的否定形式
have to 的否定形式
We didn't have enough food,我想问的是那个have ,可以用haven't否定吗,也就是we
have的否定形式什么情况下用don t have 什么情况用haven t 怎么区分?我一直不懂唉.
have got to的否定形式是什么样的
have ever的否定形式是have not ever还是have never