32.公犬陰莖有灰紅色樣及肉樣團塊突起、易碎及出血,其為下列何種腫瘤的常見特徴?
(A)transmissible venereal tumor
(B)fibropapilloma
(C)squamous cell carcinoma
(D)melanoma
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統計: A(1770), B(94), C(58), D(13), E(0) #2406592
統計: A(1770), B(94), C(58), D(13), E(0) #2406592