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英语
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I don't think he needs help 问一下need为什么加s don't后不是加原形吗?
人气：139 ℃ 时间：2020-04-03 19:28:41
解答
这是宾语从句
所以不是看don't,后面think已经是动词原形了
need是跟着he的,第三人称单数后面加s
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