阿摩線上測驗
20 How often does the traditional drill-and-fill technique have to be performed in treating cavities?
(A) Once for all.
(B) Six times throughout the patient’s childhood.
(C) Twelve times throughout the patient’s life.
(D) Many times throughout the tooth’s life.
答案：登入後查看
統計： A(93), B(42), C(47), D(530), E(0) #2457305
統計： A(93), B(42), C(47), D(530), E(0) #2457305
