阿摩線上測驗
4. You should _______ no effort to improve your French if you plan to study in France.
(A) spare
(B) spill
(C) zoom
(D) deliver
答案：登入後查看
統計： A(60), B(19), C(10), D(7), E(0) #1835846
統計： A(60), B(19), C(10), D(7), E(0) #1835846
