Of all the high-speed railway systems in the world, CRH has ( )
A: the most comprehensive system technology
B: the strongest integration capability
C: the longest operating mileage
D: the highest operating speed
E: the largest scale of construction
A: the most comprehensive system technology
B: the strongest integration capability
C: the longest operating mileage
D: the highest operating speed
E: the largest scale of construction
举一反三
- The operating speed of High-speed railway is more than ______ .
- 译文：The fair has developed into a comprehensive and multifunctional event of international importance. It is China’s largest trade fair with the longest history, the highest level, the largest scale and the most complete varieties of commodities.
- The longest high-speed rail line in the world has been completed, it is .（ ）。 A: The Harbin-Dalian High-speed Railway B: The Beijing-Guangzhou High-speed Railway, C: The Lanzhou-Urumqi High-speed Railway D: The Sichuan-Tibet Railway
- in japan the is the first network of high speed railway lines in the world
- The platform of the high speed railway station has been equipped with step-free_______。