北大直播（全部赛事）
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北大视频集锦
SQL Error: select classid,id from ***_enewstagsdata where tagid='7675' and mid='11' order by newstime desc limit 5
北大比赛录像
SQL Error: select classid,id from ***_enewstagsdata where tagid='7675' and mid='10' order by newstime desc limit 5
北大精彩片段
SQL Error: select classid,id from ***_enewstagsdata where tagid='7675' and mid='12' order by newstime desc limit 5
北大战报
SQL Error: select classid,id from ***_enewstagsdata where tagid='7675' and mid='1' order by newstime desc limit 5
