某髙校学生会干事小王负责策划一个民族文化展示周活动，下列哪个设计方案不合适？

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='31922' and id < 2552495 and id<>'2552495' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31922' and id > 2552495 and id<>'2552495' order by id asc limit 5