生产力中最活跃的因素是（）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='28865' and id < 2352476 and id<>'2352476' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28865' and id > 2352476 and id<>'2352476' order by id asc limit 5