下列关于医疗机构药品招标采购的说法正 确的是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='29786' and id < 2418804 and id<>'2418804' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29786' and id > 2418804 and id<>'2418804' order by id asc limit 5