题目内容
演示法是直观形象法中示范性最强的方法。 ( )
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='27367' and id < 2263882 and id<>'2263882' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27367' and id > 2263882 and id<>'2263882' order by id asc limit 5