阿摩線上測驗
50. Which of the following is NOT true about new forms of
communication?
(A) faster
(B) cheaper
(C) slower
(D) free
答案：登入後查看
統計： A(27), B(34), C(519), D(29), E(0) #2077919
統計： A(27), B(34), C(519), D(29), E(0) #2077919
