题目内容
主动脉瓣关闭不全时，左心室扩大。心影外形应为
2021-10-30
A.梨形
B.靴形
C.烧瓶形
D.里横位
E.心腰部突出
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='26746' and id < 2224906 and id<>'2224906' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26746' and id > 2224906 and id<>'2224906' order by id asc limit 5