二尖瓣狭窄的心脏形态是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='24996' and id < 2128842 and id<>'2128842' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24996' and id > 2128842 and id<>'2128842' order by id asc limit 5