Charter services do not operate according to___.
A、middleman’s orders
B、charted routes
C、agreed practices
D、published timetables
【正确答案】：D
【题目解析】：(P124) 包机服务不按照既定的时间表运行。
Charter services do not operate according to___.
- 2024-08-31 02:28:58
- 旅游英语选读(00837)