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英语
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为什么They have come.come是原形而They have gone.gone就不是原形
人气：157 ℃ 时间：2019-12-03 02:40:49
解答
因为完成时中,要用have+done的形式
come 的过去式和过去分词为 came come
go 的过去式和过去分词为 went gone
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