题目内容
心脏瓣膜Erb听诊区又称
2021-11-17
A.二尖瓣听诊区
B.肺动脉瓣听诊区
C.主动脉瓣听诊区
D.主动脉瓣第二听诊区
E.三尖瓣听诊区
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='28168' and id < 2307071 and id<>'2307071' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28168' and id > 2307071 and id<>'2307071' order by id asc limit 5