处在组织文化层次结构表层的是 （ ）

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='29330' and id < 2387816 and id<>'2387816' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29330' and id > 2387816 and id<>'2387816' order by id asc limit 5