41.下列何者較少引起動物的小腸炎?
(A)feline panleukopenia virus
(B)Clostridium piliforme
(C)Trichuris suis
(D)transmissible gastroenteritis virus
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統計: A(828), B(323), C(1527), D(96), E(0) #2407545
統計: A(828), B(323), C(1527), D(96), E(0) #2407545