Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
伪“北大树洞”被青研害惨了,但是里面还存留有许多新的、旧的优质课程测评帖子 笔者提议热心洞友将伪“北大树洞”中的课程测评等内容搬运至pinzhixiaoyuan或者本帖下面,将其留存以惠及所有北大学子,同时以防不测
支持。除了课程测评,还可以搬运一切对学业和工作有益的科普帖、讨论帖,彻底打破伪洞在信息资源上的优势,同时保护更多不想泄露密码的同学免受青研的窥视
赞同赞同赞同赞同
支持支持支持支持
怎么上旧的树洞啊
treehole.pku.edu.cn