根据效价，镇痛作用最强的药物是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30785' and id < 2479094 and id<>'2479094' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30785' and id > 2479094 and id<>'2479094' order by id asc limit 5