题目内容
冠状动脉起自（）
2021-11-29
A.升主动脉
B.主动脉弓
C.冠状窦
D.胸主动脉
E.肺动脉
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='28564' and id < 2331487 and id<>'2331487' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28564' and id > 2331487 and id<>'2331487' order by id asc limit 5