问题描述: Tom is a friend of mine.I went to the concert with Tom合并为复合句合并为定语从句 1个回答 分类:英语 2014-11-29 问题解答: 我来补答 Tom is the friend who i went to the concert with. 再问: 还有of mine呢 再答: Tom is a friend of mine who i went to the concert with. 展开全文阅读