平片难于显示重叠较多的部位，为了解病变内部结构，应用

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='24999' and id < 2129108 and id<>'2129108' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24999' and id > 2129108 and id<>'2129108' order by id asc limit 5