阿摩線上測驗
23. Tina: How long have you studied English?
Mary: __
(A) Three years ago
(B) Once two days
(C) For five years
(D) Last year
答案：登入後查看
統計： A(5), B(2), C(16), D(1), E(0) #3386061
統計： A(5), B(2), C(16), D(1), E(0) #3386061
