he has hair cut every month,为什么答案是doesn't

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he has hair cut every month,为什么答案是doesn't
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he has hair cut every month,为什么答案是doesn't
he has hair cut every month,为什么答案是doesn't

he has hair cut every month,为什么答案是doesn't
翻译疑问句,前肯后否

反义疑问句,前肯定后否定。前面一般现在时,has实义动词单三人称,所以后面否定用doesn't这里是不是规定的什么语法?为什么么不用hasn't?反义疑问句的语法,后面否定要根据前面时态来,前面的has是have的单三人称,一般现在时态,否定用doesn't,就像He has his hair cut.的否定是He doesn't have his hair cut 一样。而如果后面用hasn't...

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反义疑问句,前肯定后否定。前面一般现在时,has实义动词单三人称,所以后面否定用doesn't

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have something done 意思是做了某事。have在这里相当于一个动词,所以要用doesn t