题目内容
手术时切断后会导致肛门失禁的组织是
2021-10-14
A.外括约肌皮下部
B.外括约肌浅部
C.外括约肌深部
D.内括约肌 肛管直肠环
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='25655' and id < 2156727 and id<>'2156727' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25655' and id > 2156727 and id<>'2156727' order by id asc limit 5