SQL Error: select id,body,options from ***_enewstiku where sourceid='30632' and id < 2471080 and id<>'2471080' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30632' and id > 2471080 and id<>'2471080' order by id asc limit 5
学生表面抗原阳性数的理论数为