All flights_because of the thick fog,we decided to go back to the hotel.why the answer is "having been cancelled"?

来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/18 12:13:55
Allflights_becauseofthethickfog,wedecidedtogobacktothehotel.whytheansweris"havingbeencancelled"?Allf

All flights_because of the thick fog,we decided to go back to the hotel.why the answer is "having been cancelled"?
All flights_because of the thick fog,we decided to go back to the hotel.
why the answer is "having been cancelled"?

All flights_because of the thick fog,we decided to go back to the hotel.why the answer is "having been cancelled"?
完成时作状语表示已经取消,强调过去的动作对现在的影响