15.下列何者不屬於先天性防禦機制?
(A)macrophages
(B)nature killer cells
(C)dendritic cells
(D)cytotoxic T lymphocytes
答案:登入後查看
統計: A(108), B(134), C(515), D(2722), E(0) #2181789
統計: A(108), B(134), C(515), D(2722), E(0) #2181789