反胃的主要病因病理是(  )。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='25922' and id < 2175382 and id<>'2175382' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25922' and id > 2175382 and id<>'2175382' order by id asc limit 5