您即将离开北大未名BBS,访问
http://www.whiov.ac.cn/tzgg_105342/202002/t20200216_5500201.html?luicode=10000011&lfid=1076033494982177&u=http%3A%2F%2Fwww.whiov.ac.cn%2Ftzgg_105342%2F202002%2Ft20200216_5500201.html
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。