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Practice Reading: Multiple Choice, Single Answer
ID: #50236
Dual-Mode Vehicle
Japan recently unveiled the world’s first Dual-Mode Vehicle (DMV), a contraption that runs both on roads, like a bus, and on rails, like a train. The mini-bus-like contraption didn’t win anyone over with its looks, but it definitely made an impression in terms of practicality. It runs with normal rubber tires on the road, but when it needs to switch to train mode, a pair of metal wheels drop down from the vehicle’s underbelly. The front tires are lifted off of the track, while the rear wheels stay down to propel the vehicle. Switching between road and train modes takes only about 15 seconds.
According to this passage, we can know that __
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