問題詳情

54.依據下圖所標示之牙齦纖維群（gingival fiber groups），則下列何者正確？ 


(A)1是circular fibers
(B)2是transseptal fibers
(C)3是dentogingival fibers
(D)4是dentoperiosteal fibers

參考答案

答案：D
難度：簡單0.740741
統計：A(2),B(1),C(1),D(40),E(0)