原发性肝癌周围组织的继发性声像图特 征，以下说法正确的是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='31792' and id < 2541633 and id<>'2541633' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31792' and id > 2541633 and id<>'2541633' order by id asc limit 5