40.下列何種維他命為抗壞血病因子?
(A)thiamine
(B)riboflavin
(C)ascorbic acid
(D)pyridoxine
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統計: A(199), B(132), C(1301), D(120), E(0) #853403
統計: A(199), B(132), C(1301), D(120), E(0) #853403