The freight rate of air express is much higher than that of other air transportation mode.
举一反三
- Air freight is used for goods where the higher cost of transport by air ____ way to other considerations.
- Air freight is used for goods where the higher cost of transport by air gives way to other considerations. For example, speed is the most important factor for the transportation of perishables, medicines and spare parts, while safety is the key to the transport of goods of high value. Air freight is capable of running at high speeds and ________.
- In international air cargo transportation, Special Commodity Rates are only applicable to named types of cargo, therefore they are always much higher than General Cargo Rates.
- Relatively, the freight of air transportation is the most expensive.
- How much is the percent of air transportation in all modes? （）