28. 下列何種豬病病原非屬冠狀病毒(Coronavirus)?
(A)豬血球凝集腦脊髓炎(Hemagglutinating encephalomyelitis)
(B)豬流行性下痢(Porcine epidemic diarrhea)
(C)豬生殖與呼吸綜合症(Porcine reproductive and respiratory syndrome)
(D)豬傳染性胃腸炎(Transmissible gastroenteritis)
答案:登入後查看
統計: A(1), B(1), C(0), D(0), E(0) #3803586
統計: A(1), B(1), C(0), D(0), E(0) #3803586