题目内容
第二心音固定分裂最常见于()
2021-12-04
A.主动脉瓣狭窄
B.肺动脉辦狭窄
C.室间隔缺损
D.房间隔缺损
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='28791' and id < 2351834 and id<>'2351834' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28791' and id > 2351834 and id<>'2351834' order by id asc limit 5