问题描述： I think you are a good student 改为否定句= = 1个回答 分类：英语 2014-09-22 问题解答： 我来补答 I don't think you are a good student .千万不能改成I think you are not a good student. 望采纳哦~不懂欢迎追问~ 展开全文阅读
