题目内容
决定免疫应答发生及强弱的基因位于
2021-09-23
A.Ig的重链C基因区
B.MHC I类基因区
C.Ig的重链V基因区
D.MHCⅡ类基因区
E.MHCⅢ类基因区
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='24110' and id < 2083414 and id<>'2083414' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24110' and id > 2083414 and id<>'2083414' order by id asc limit 5