胃黏膜皱襞最集中的部位是（     ）

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='25729' and id < 2163032 and id<>'2163032' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25729' and id > 2163032 and id<>'2163032' order by id asc limit 5