问题描述： 关于“学生课堂不准使用手机”的英语短文 1个回答 分类：英语 2014-10-08 问题解答： 我来补答 开头： as widely used tools, cell phones has become more and more important in our daily lives, then a problem rises, should students be allowed to use cell phones? well, my answer is absolutly no. 展开全文阅读
