您即将离开北大未名BBS，访问
https://mp.weixin.qq.com/s?__biz=MzIxNzU1NTQwNQ==&mid=2247524857&idx=1&sn=e743c7fa286e23d2d16977358ff67fa2&chksm=97fa295ba08da04d696ae7705458317684fdb5c1e15a9b8ec7108ca3177b6a2d32587adff0e0&mpshare=1&scene=1&srcid=0806lq9zMJe6oqHZNSz1y8nw&sharer_sharetime=1596689485072&sharer_shareid=a351fc34ec9d82b47044f21a368a6d62#rd
该网址与北大未名BBS无关，提醒您访问时注意判断信息真伪。