阿摩線上測驗
17. After you have visited Hawaii, you'll discover there are great differences between reading about and _______ experiencing Hawaii.
(A) firsthand
(B) beforehand
(C) offhand
(D) forehand
答案：登入後查看
統計： A(1), B(0), C(0), D(1), E(0) #3361939
統計： A(1), B(0), C(0), D(1), E(0) #3361939
