中国大学MOOC: 4.Based on the passage, high-speed rail is a great alternative for long-distance travel.
举一反三
- ____is a train and rail system that reaches a high sustained rate of travel. Usually the speed is greater than 200 km/h.
- What are the reasons for people to choose high-speed rail? A: convenient ticket purchasing B: fast running speed C: high punctuality rate D: effortless transfer
- High –speed rail is public transport by rail at speeds in excess of ________ km/h.
- High speed rail has the advantage over automobile in that______________.
- The high speed rail service are available in the following cities EXCEPT_________.