阿摩線上測驗
30. In checking our records, we find th at your account shows an unpaid _____ of $305.80.
(A)remaining
(B)amounts
(C)balance
(D)overdue。
答案：登入後查看
統計： A(0), B(3), C(10), D(2), E(0) #3048290
統計： A(0), B(3), C(10), D(2), E(0) #3048290
