Who is the intended audience for this announcement? A. Airline employees B. Flight attendants C. Airplane passengers D. Maintenance workers

Câu hỏi :

Question 22 - 24 refer to following conversation:

(92) This is an important announcement for anyone waiting to board Flight 321 to Montreal. Due to the cold temperatures, some extra maintenance is being carried out on the aircraft's engines. (93) This will result in a delay of around 45 minutes. We do not anticipate any further delays to this flight. Please be ready to board the aircraft from Gate 17. Boarding will commence at approximately 7:45 p.m. and (94 )the new departure time will be 8:15. We apologize for this inconvenience. Please speak with an airline employee at your departure gate if you have any questions. Thank you.

22. Who is the intended audience for this announcement?