— Can you tell me what time the flight t
题型:选择题
问题:
— Can you tell me what time the flight to Detroit leaves? — I'm sorry, but it ____ due to the fog. |
A. has been canceled B. had been canceled C. has canceled D. had canceled |
— Can you tell me what time the flight to Detroit leaves? — I'm sorry, but it ____ due to the fog. |
A. has been canceled B. had been canceled C. has canceled D. had canceled |