47.理想而美觀的上顎正中門牙之寬/長比為何?
(A)0.75~0.8
(B)1.55~1.8
(C)0.55~0.6
(D)1.05~1.2
答案:登入後查看
統計: A(324), B(10), C(7), D(1), E(0) #1032862
統計: A(324), B(10), C(7), D(1), E(0) #1032862