有关药品的作用和合理应用，不正确的是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30301' and id < 2450215 and id<>'2450215' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30301' and id > 2450215 and id<>'2450215' order by id asc limit 5