题目内容
肛裂的主要特点为（ ）。
2021-10-11
A.无痛性血便
B.肛门部位下坠感
C.肛门疼痛伴血便
D.肛门口有分泌物
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='25456' and id < 2144619 and id<>'2144619' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25456' and id > 2144619 and id<>'2144619' order by id asc limit 5