门静脉是由下列哪些静脉会合而成

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30850' and id < 2484676 and id<>'2484676' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30850' and id > 2484676 and id<>'2484676' order by id asc limit 5