74.圖中下顎骨之多發性病變,最符合下列那一種疾病?(A)纖維性發育不良(fibrous dysplasia) (B)繁盛性牙骨質骨發育不良(florid cemento-osseous dysplasia) (C)中心型骨化纖維瘤(central ossifying fibroma) (D)慢性骨髓炎(chronic osteomyelitis)