阿摩線上測驗
2. Many people try to save a lot of money before ______ , since having enough money would give them a sense of security for their future.
(A) isolation
(B) promotion
(C) retirement
(D) announcement
答案：登入後查看
統計： A(12), B(17), C(149), D(14), E(0) #3362480
統計： A(12), B(17), C(149), D(14), E(0) #3362480
