以下人体组织、体液回声强度的描述，哪—项不正确

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='31794' and id < 2541797 and id<>'2541797' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31794' and id > 2541797 and id<>'2541797' order by id asc limit 5