技术创新中产学研联盟的主要模式有

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='28615' and id < 2336451 and id<>'2336451' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28615' and id > 2336451 and id<>'2336451' order by id asc limit 5