题目内容
传播者在确定一项传播活动前，首先应分析的是
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='25572' and id < 2151143 and id<>'2151143' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25572' and id > 2151143 and id<>'2151143' order by id asc limit 5