中国大学MOOC: 5.___ local rail companies
举一反三
- 5.___ local rail companies A: 地方铁路公司 B: 运输面貌 C: 铁路车辆厂 D: 美国联邦政府
- 中国大学MOOC: Please ___ to the rail while walking along the bridge.
- 中国大学MOOC: Local Excitation
- 中国大学MOOC: For ________ commodities as oil, sand and timber, rail is cheaper than road.
- 中国大学MOOC: 4.Based on the passage, high-speed rail is a great alternative for long-distance travel.