题目内容
下列选项中,属于补体系统的是
2021-12-17
A.Clq
B.B因子
C.MASP
D.C9
E.以上都是
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='29809' and id < 2419251 and id<>'2419251' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29809' and id > 2419251 and id<>'2419251' order by id asc limit 5