74.寄生於犬橫紋肌的原蟲,何者較為重要?
(A)Sarcocystis fayeri
(B)Isospora canis
(C)Neospora caninum
(D)Hepatozoon americanum
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統計: A(720), B(149), C(1088), D(47), E(0) #828498
統計: A(720), B(149), C(1088), D(47), E(0) #828498