阿摩線上測驗
23.On Christmas day, many people have fun in gift _________ activities. They feel excited when they
receive the gifts they want.
(A)exchange
(B)wrapping
(C)recruitment
(D)refund
答案：登入後查看
統計： A(368), B(18), C(7), D(5), E(0) #2393256
統計： A(368), B(18), C(7), D(5), E(0) #2393256
