知识直播（全部赛事）
SQL Error: select classid,id from ***_enewstagsdata where tagid='18140' and mid='9' order by newstime desc limit 5
知识视频集锦
SQL Error: select classid,id from ***_enewstagsdata where tagid='18140' and mid='11' order by newstime desc limit 5
知识比赛录像
SQL Error: select classid,id from ***_enewstagsdata where tagid='18140' and mid='10' order by newstime desc limit 5
知识精彩片段
SQL Error: select classid,id from ***_enewstagsdata where tagid='18140' and mid='12' order by newstime desc limit 5
知识战报
SQL Error: select classid,id from ***_enewstagsdata where tagid='18140' and mid='1' order by newstime desc limit 5
