散剂的特点是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='28117' and id < 2303987 and id<>'2303987' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28117' and id > 2303987 and id<>'2303987' order by id asc limit 5