题目内容
正常心电轴的度数是
2021-10-28
A.﹢60°～﹢90°
B.0°～﹣30°
C.﹢60°～﹢110°
D.0°～﹢90°
E.﹣90°～﹢90°
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='26634' and id < 2218263 and id<>'2218263' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26634' and id > 2218263 and id<>'2218263' order by id asc limit 5