阿摩線上測驗
複選題
2. The best way to learn a language is ______ a little every day.
(A) speaking
(B) in speaking
(C) to speaking
(D) by speaking
答案：登入後查看
統計： A(543), B(63), C(137), D(386), E(0) #3101623
統計： A(543), B(63), C(137), D(386), E(0) #3101623
