Compare air and rail transport and tell the advantages and disadvantages of each of them.
Why many airline companies are lowering fares and making smaller profits but air fares always remain the same without any discount and are sometimes badly needed in China?
Compare air and rail transport and tell the advantages and d
答案:1 悬赏:80 手机版
解决时间 2021-08-20 08:50
- 提问者网友：藍了天白赴美
- 2021-08-19 21:08
最佳答案
- 五星知识达人网友：孤独入客枕
- 2021-08-19 21:50
为什么许多航空公司正在降低票价和较小的利润,但飞机票价始终没有任何折扣,有时是迫切需要的吗?
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