阿摩線上測驗
28. Which cells express both CD4 and CD8 markers during development?
(A) Naive T cells
(B) Memory T cells
(C) Double-positive thymocytes
(D) Effector T cells
(E) Regulatory T cells
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統計： A(0), B(1), C(1), D(1), E(0) #3422994
統計： A(0), B(1), C(1), D(1), E(0) #3422994
