A.C2a B.C3a C.C4b D.C5a E.C3b
A.免疫黏附 B.溶解細(xì)菌 C.抗B抗體與B型紅細(xì)胞的溶解 D.ADCC E.調(diào)理作用
A.C1s B.C4b2b C.C3bBa D.C3bBbP E.D因子