问题描述： My [ ] sister is 3 years [ ](old) than I.请各位姐姐哥哥添上去,[急] 1个回答 分类：英语 2014-10-21 问题解答： 我来补答 my elder sister is 3 years older than I . elder sister/brother哥哥姐姐时用elder年纪大时用olde 展开全文阅读
