题目内容
先天性心脏病患儿表现为下半身青紫时应首先考虑
2021-10-09
A.室间隔缺损
B.房间隔缺损
C.主动脉辦狭窄
D.法洛四联症
E.动脉导管未闭
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='25137' and id < 2133311 and id<>'2133311' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25137' and id > 2133311 and id<>'2133311' order by id asc limit 5