阿摩線上測驗
18. [ ] I’ve got all the data. Now I just need to _____ the answer.
(A)work out
(B) think out
(C) count on
(D) cross out
答案：登入後查看
統計： A(82), B(61), C(54), D(14), E(0) #1934920
統計： A(82), B(61), C(54), D(14), E(0) #1934920
