The speed of CRH3 is designed for ( ) km/h.
A、200-250;
B、200-350;
C、160-350;
D、380
发布时间：2025-08-09 14:35:43
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答案：160-350
相关试题
- 1.The speed of CRH3 is designed for ( ) km/h.
- 2.The designed top speed of D Trains is （ ）km/h.
- 3.The speed of express train is over 180 km/h.
- 4.The speed of express train is over 180 km/h.
- 5.China’s high speed trains can reach a top speed of 350 km/h.
- 6.A car covers a distance of 75 km in 3 hours. However, for the first 45 km it travels 18 km/h.
- 7.The speed of express train is over 180 km/h in China.
- 8.The average speed limit in the US is 60 mph (97 km/h) or higher.
- 9.判断题]CRH3是中法合资。
- 10.3.The top operational commercial speed of this train is 431 km/h (268 mph), making it the world’s fastest
