题目内容
再生障碍性贫血的发病机制和以下哪项羊孝( )
2021-10-24
A.造血干细胞缺乏
B.骨髓微环境W鎂陷
C.免疫机制异常
D.脾功能亢进
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='26333' and id < 2202132 and id<>'2202132' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26333' and id > 2202132 and id<>'2202132' order by id asc limit 5