问题描述： I have been in this school for 3 years 同义句转换RT 改3种 不限制 就3种 1个回答 分类：英语 2014-12-06 问题解答： 我来补答 It is 3 years that i have been in this school.I have been this school since 3 years ago.I haven't left this school for 3 years. 展开全文阅读
