阿摩線上測驗
5. Not knowing his credit card number, Leo couldn’t fill in his payment _____ and could only cancel the purchase.
(A) debts
(B) details
(C) devices
(D) designs
答案：登入後查看
統計： A(72), B(174), C(47), D(10), E(0) #3036933
統計： A(72), B(174), C(47), D(10), E(0) #3036933
