请大家提宝贵意见

[ 本帖最后由 sfy 于 2008-8-13 09:23 编辑 ]

thank you have a look first

还没看着，先谢谢啦！

Very good,thank you!

thanks for sharing.

课件怎么上传啊？

谢谢，我先下载再学习。

Very good,thank you

Very good,thank you

谢谢，已经下载了。