( ）提出了 “间离效果”的演出方法。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='28018' and id < 2297476 and id<>'2297476' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28018' and id > 2297476 and id<>'2297476' order by id asc limit 5