阿摩線上測驗
9 After we transformed our paper files to _______ records, we found it much easier to search them.
(A) capital
(B) digital
(C) mental
(D) vital
答案：登入後查看
統計： A(1), B(55), C(0), D(0), E(0) #3429313
統計： A(1), B(55), C(0), D(0), E(0) #3429313
