38.下列那一顆前牙的咬端可能發現獨特的鑽石形磨耗(diamond-shaped wear)?
(A)上顎側門齒
(B)下顎正中門齒
(C)上顎犬齒
(D)下顎犬齒

答案:登入後查看
統計: A(0), B(2), C(4), D(4), E(0) #3975657