阿摩線上測驗
156. What option is available to people who already bought tickets?
(A) They can exchange them for a different musical.
(B) They can sell them on the theater's website.
(C) They can upgrade to VIP seats for free.
(D) They can get their money back.
答案：登入後查看
統計： A(12), B(9), C(3), D(139), E(0) #3805344
統計： A(12), B(9), C(3), D(139), E(0) #3805344
