(2015 •甘肃）“封建亲戚，以藩屏周”中的“封建”，指的是：

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='29346' and id < 2389494 and id<>'2389494' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29346' and id > 2389494 and id<>'2389494' order by id asc limit 5