阿摩線上測驗
25. The cars are moving so slowly that I can ___ them just by walking fast.
(A) keep up with
(B) look forward to
(C) give up to
(D) help on with
答案：登入後查看
統計： A(340), B(35), C(26), D(8), E(0) #2407105
統計： A(340), B(35), C(26), D(8), E(0) #2407105
