阿摩線上測驗
10. Does the post office ________ packages on weekends?
(A) deliver
(B) promise
(C) require
(D) offer
答案：登入後查看
統計： A(1951), B(46), C(45), D(124), E(0) #2388112
統計： A(1951), B(46), C(45), D(124), E(0) #2388112
