26.某抗原成分為莢膜多醣,且其引發的抗體反應具侷限性的類別轉換作用、但不具有親和力成熟作用,也無法
產生免疫記憶性。則此抗原最有可能為何種抗原?
(A)Thymus dependent antigen
(B)Thymus independent antigen type I
(C)Thymus independent antigen type II
(D)Thymus dependent antigen and Thymus independent antigen
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統計: A(423), B(720), C(983), D(245), E(0) #1840314
統計: A(423), B(720), C(983), D(245), E(0) #1840314