40.由Riemerella anatipestifer所引起的鴨病又稱為下列何者?
(A)duck-X-disease
(B)new duck disease
(C)old duck disease
(D)Riemer's disease
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統計: A(107), B(1637), C(37), D(217), E(0) #1375245
統計: A(107), B(1637), C(37), D(217), E(0) #1375245