您即将离开北大未名BBS，访问
https://mp.weixin.qq.com/s?__biz=MjM5OTY3OTM4Nw==&mid=2651502467&idx=1&sn=645ac714b8ef820a7a9bab1113fb5c8a&chksm=bcc9d3778bbe5a61c0e66ec8380bd7f0108c6b9f94d16b653322194e867dd4dd345e099290fe&scene=0&xtrack=1&key=f065fcc123e4be8edc83371dd7d2ac0e12f9ca47b3781e6c1f684cdac88a3da20b694d1e049b45c7c94fd2c31e3ce50723e79de4daa56cb7d13403b67a76868453f463bce77c0489285a3fbdbf401f1b&ascene=1&uin=MTU3NzAxNjQ2NA%3D%3D&devicetype=Windows+10&version=62060728&lang=zh_CN&pass_ticket=VNbcNJfytr43um5Xniux97cxsdFv7FMhtIV%2FPwIJTeaLQp9SQJhSIOBediYweADe
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。