题目内容
人体内抗病毒、中和毒素、抗真菌最重要的抗体类别是
2021-09-22
A.IgA
B.IgM
C.IgG
D.IgE
E.IgD
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='23970' and id < 2076680 and id<>'2076680' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='23970' and id > 2076680 and id<>'2076680' order by id asc limit 5