阿摩線上測驗
14. Despite the difficulties yesterday, you have finished and submitted the assignment properly, _____ ?
(A) don’t you
(B) do you
(C) haven't you
(D) have you
答案：登入後查看
統計： A(1), B(0), C(4), D(1), E(0) #3915415
統計： A(1), B(0), C(4), D(1), E(0) #3915415
