阿摩線上測驗
20. By ________ of the sponsor, everyone can get a toaster after the meeting.
(A) courtesy
(B) community
(C) proficiency
(D) fantasy
答案：登入後查看
統計： A(11), B(6), C(10), D(3), E(0) #3929885
統計： A(11), B(6), C(10), D(3), E(0) #3929885
