按照医疗器械风险程度，医疗器械经营实施

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='29660' and id < 2409953 and id<>'2409953' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29660' and id > 2409953 and id<>'2409953' order by id asc limit 5