The speed of high-speed train is over ( ).

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

The operating speed of High-speed railway is more than ______ .

Which of the following is a possible cause of the event "the high speed train is underdeveloped in the US"? A: Americans don't like the high speed train. B: Highway network is advanced. C: The geography is unsuitable for the high speed train. D: The high speed train damages environment.

中国大学MOOC: On August 1st, 2008, China’s first high speed railway, Beijing-Tianjin Intercity High Speed Railway was put into use, marking the beginning of the high speed era.

High Speed Railway

High-speed trains travel at 300 kilometers an hour, which is about __________ normal trains. A: four times the speed as B: the speed four times of C: four times as the speed of D: four times the speed of

The computer works with high calculating speed, high stability and low consumption.

‏On_______, China's first high speed railway, Beijing-Tianjin Intercity High Speed Railway was put into use, marking the beginning of the high speed era.​ A: August 1st, 2006 B: August 1st, 2007 C: August 1st, 2008 D: August 1st, 2009

What's the highest speed of the Bejing to Shanghai high speed rail? A: 408km/h B: 315km/h