阿摩線上測驗
13. The airline just gave a ______ of delay to let the passengers know about the inconvenience.
(A) notice
(B) check
(C) receipt
(D) ticket
答案：登入後查看
統計： A(222), B(6), C(24), D(10), E(0) #3227333
統計： A(222), B(6), C(24), D(10), E(0) #3227333
