99.下列何者最可能是癌前病變?
(A)化膿性肉芽腫(pyogenic granuloma)
(B)日照性角化症(actinic keratosis)
(C)脂漏性角質化(seborrheic keratosis)
(D)皮纖維瘤(dermatofibroma)
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統計: A(9), B(63), C(13), D(12), E(0) #1028911
統計: A(9), B(63), C(13), D(12), E(0) #1028911