下列对于主动脉二瓣化畸形的描述，错误 的是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='31772' and id < 2540231 and id<>'2540231' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31772' and id > 2540231 and id<>'2540231' order by id asc limit 5