Felty综合征是指

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='31870' and id < 2548085 and id<>'2548085' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31870' and id > 2548085 and id<>'2548085' order by id asc limit 5