Which of the following is NOT the advantage of high-speed rail?
A: It can travel at a higher rate of speed.
B: It often uses a dedicated line, fewer stops are made along the line.
C: The high-speed railtracks make travel smoother than on normal tracks.
D: Building special tracks for high-speed trains cancost a lot of money.
A: It can travel at a higher rate of speed.
B: It often uses a dedicated line, fewer stops are made along the line.
C: The high-speed railtracks make travel smoother than on normal tracks.
D: Building special tracks for high-speed trains cancost a lot of money.
举一反三
- 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
- Which of the following is not an element of high-speed rail? A: The need for a wider curve radius. B: Speed up to 199 km/h. C: Tracks made with continuous welded rails. D: The use of dedicated lines.
- 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
- High speed rail has the advantage over automobile in that______________.
- The operating speed of High-speed railway is more than ______ .