65hCG係由下列那兩個次單元,以非共價鍵結合而成的?
(A)α與β
(B)β與γ
(C)γ與δ
(D)α與δ
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統計: A(10), B(0), C(0), D(0), E(0) #2965501
統計: A(10), B(0), C(0), D(0), E(0) #2965501