school is over,and then the students clean their classroom.

[复制链接]
查看11 | 回复2 | 2010-1-8 21:53:26 | 显示全部楼层 |阅读模式
the students clean their classroom after classover
回复

使用道具 举报

千问 | 2010-1-8 21:53:26 | 显示全部楼层
1.After school leave,the students clean their classroom.2.Before the students clean their classroom,school is over.
回复

使用道具 举报

千问 | 2010-1-8 21:53:26 | 显示全部楼层
The students clean their classroom after the school is over .
回复

使用道具 举报

您需要登录后才可以回帖 登录 | 立即注册

本版积分规则