問題詳情

41.下列何者與豬隻下痢無關?

(A)Lawsonia intracellularis
(B)porcine parvovirus
(C)Clostridium perfringens type A
(D)Clostridium perfringens type C

參考答案

答案:B

統計:A:0,B:13,C:5,D:2,E:0

難度:計算中