门静脉内的血流属于（     ）

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='25728' and id < 2162952 and id<>'2162952' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25728' and id > 2162952 and id<>'2162952' order by id asc limit 5