阿摩線上測驗
4Flight________triggered by weather and coronavirus-related staffing shortages
eased slightly Tuesday.
(A) destructions
(B) disruptions
(C) devotion
(D) detention
答案：登入後查看
統計： A(0), B(4), C(1), D(7), E(0) #3024584
統計： A(0), B(4), C(1), D(7), E(0) #3024584
