层次理论认为，人们通常满足最低层次的需要是 

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30225' and id < 2445075 and id<>'2445075' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30225' and id > 2445075 and id<>'2445075' order by id asc limit 5