1.0 Overview of Airline Economics, Markets and Demand
Peter P. Belobaba
The provision of air transportation service is driven primarily by
the demand for air travel, as well as the demand for the ship...
| English Article | Word Count | Duration | Accuracy | Speed | Backspace | Error | Slogan |
|---|---|---|---|---|---|---|---|
| 《Overview of Airline Economics, Markets and Demand》 | 3801字 | 3.0分钟 | 100% | 93 CPM | 15 次 | 0 | 不及格，加强练习！ |
| Inspirational quotes: 没有商品这样的东西，顾客真正购买的不是商品，而是解决问题的办法。 ——特德·莱维特 | |||||||
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