问题描述: He is a friend.I can depend on him.(用whom连成含定语从句的复合句)?为什么? 1个回答 分类:英语 2014-12-11 问题解答: 我来补答 He is a friend whom I can depend on因为whom是宾格的关系代词 而 depend on短语中on是介词 和him 构成介宾短语 所以要用代表宾格的whom做关系代词 所以有He is a friend whom I can depend on 展开全文阅读