He has many friends,hasn't he?为什么后半句不是 doesn't he

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He has many friends,hasn't he?为什么后半句不是 doesn't he
He has many friends,hasn't he?
为什么后半句不是 doesn't he

He has many friends,hasn't he?为什么后半句不是 doesn't he
就应该是doesn't he,has在这里作实意动词,不是助动词,所以不用hasn't,而应该用doesn't.

has是系动词,反问句强调语气应该用本身,动作的话就用dont

应该用doesn't he
在这里has不是助动词,而是一个表示动作的词(意为‘拥有’),且作谓语,变为反意疑问句,要有助动词。所以要用doesn't he
而不用hasn't he

因为前面是has,特殊用法。