High-speed rail is a train system.
A: freight
B: egula
C: passenge
D: tilting
A: freight
B: egula
C: passenge
D: tilting
举一反三
- High-speed rail is a passenger train system. It is designed for high ____ of speed. A: ates B: way
- High-speed rail is a passenger train system.
- High-speed rail is a _____ train system. A: goods B: passenger
- ____is a train and rail system that reaches a high sustained rate of travel. Usually the speed is greater than 200 km/h.
- Translate the following sentences into Chinese. High-speed rail is a passenger train system.It is designed for high rates of speed.