现在怎么没有更新的教案啦。

为什么发表反对的留言就会扣积分呢？难道只许表扬不可以提意见吗？

thank you very much

thank you very much

thank you very much

thank you very much

thank you very much

thank you very much

是的额   可怜积分额

不错不错   谢谢啦