48.下列何種病原不會經由牛精液傳播?
(A)Brucella abortus
(B)Campylobacter fetus subsp. venerealis
(C)bovine herpesvirus type I
(D)rabies virus
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統計: A(2), B(9), C(11), D(80), E(0) #3490756
統計: A(2), B(9), C(11), D(80), E(0) #3490756