阿摩線上測驗
9. The economy is starting to ______ speed and consumers are starting to get their confidence back.
(A) wait on
(B) pick up
(C) pick on
(D) arrive in
答案：登入後查看
統計： A(0), B(3), C(2), D(0), E(0) #3384748
統計： A(0), B(3), C(2), D(0), E(0) #3384748
