阿摩線上測驗
39. The more you practice, _____ you will become at playing the piano.
(A) better
(B) best
(C) the better
(D) the best
答案：登入後查看
統計： A(4), B(0), C(18), D(1), E(0) #3930937
統計： A(4), B(0), C(18), D(1), E(0) #3930937
