i think the "review class" can be used. for reference only .Abbr. rev.（名词）缩写 rev. A reexamination or reconsideration. 再调查：重新检查或重新考虑 A retrospective view or survey. 检查，检阅：回顾的观点或调查 A restudying of subject matter. 温习：对主题的重新研究 An exercise for use in restudying material. 作业，练习：在重新研究材料中使用的练习
This is revision lesson. This lesson is for revision. OKWAP Online Service Joy Wang 欢迎访问我的博客,大家一起学英语! 我们现在开通一个okwap8888网上免费英语即时通服务，下载skype, 加入okwap8888,即可获得免费的英语学习咨询，切勿错过！！
This is a revision lesson.
This is a revision lesson. This lesson is for revision.
this is a review class
答：详情>>
