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(5), B(28), C(1), D(2), E(0) #3988836
統計： A(5), B(28), C(1), D(2), E(0) #3988836
