某些药物反复应用，一旦停药则出现戒断症状，称为

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30305' and id < 2450506 and id<>'2450506' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30305' and id > 2450506 and id<>'2450506' order by id asc limit 5