消化系统中（ ）不与食物接触。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='29831' and id < 2422400 and id<>'2422400' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29831' and id > 2422400 and id<>'2422400' order by id asc limit 5