题目内容
关于腹主动脉的位置和走行，正确的是
2022-01-25
A.在脊柱前方偏右侧
B.横切时呈圆形低回声区
C.纵切时呈一条长管状中等回声区
D.上起自第12胸椎之前
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='31780' and id < 2540801 and id<>'2540801' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31780' and id > 2540801 and id<>'2540801' order by id asc limit 5