数学认知不包含哪项内容？（ ）

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='31376' and id < 2516545 and id<>'2516545' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31376' and id > 2516545 and id<>'2516545' order by id asc limit 5