阿摩線上測驗
12.aIf there is a sign “no ____________” on the door of every hotel, this means we are in the busy season.
(A) alcohol
(B) smoking
(C) policies
(D) vacancies
答案：登入後查看
統計： A(3), B(23), C(3), D(71), E(0) #1203598
統計： A(3), B(23), C(3), D(71), E(0) #1203598
