阿摩線上測驗
12. To avoid confusion, please _____ each file with the date and your name.
(A) label
(B) launch
(C) lounge
(D) loosen
答案：登入後查看
統計： A(29), B(1), C(3), D(0), E(0) #3895735
統計： A(29), B(1), C(3), D(0), E(0) #3895735
