下列关于麻黄碱购销和使用管理的说法， 不正确的是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30788' and id < 2479393 and id<>'2479393' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30788' and id > 2479393 and id<>'2479393' order by id asc limit 5