问题描述: i don't know which sportswoman i should support,同义句这句话的同义句及相关语法 1个回答 分类:英语 2014-10-27 问题解答: 我来补答 = I don't know which sportsman to support.宾语从句可以改为不定式做宾语补足语 百度教育团队【海纳百川团】为您解答 展开全文阅读