阿摩線上測驗
110. Clients wishing to cancel their subscriptions must do so within 30 days of the initial purchase to receive a full_______.
(A) refund
(B) penalty
(C) deposit
(D) charge
答案：登入後查看
統計： A(202), B(8), C(11), D(20), E(0) #3810332
統計： A(202), B(8), C(11), D(20), E(0) #3810332
