6.下列何者最罕見由蚊蟲媒介傳播?
(A)porcine reproductive and respiratory syndrome virus
(B)Mycoplasma suis
(C)Ascaris suum
(D)Japanese encephalitis virus
答案:登入後查看
統計: A(372), B(270), C(1200), D(191), E(0) #2969930
統計: A(372), B(270), C(1200), D(191), E(0) #2969930