问题详情

Something else that could be coming soon to a vehicle near you. More technology. The kind that could help your car talk to others around it. {A. Like; B. Unlike; C. Unlikely} some proposed cars of the futures it would not actually do the driving for you. But it could warn you about what other drivers are doing. The U.S. government may require this feature in the future, but it would {A. add to; B. reduce; C.cut down} the cost of the car.
It"s the vehicle of the future, cars that talk to the driver and each other. The U.S. government wants it on the road soon, {A. pushing up; B. pushing for; C.pushing on} technology that would warn drivers of danger coming from any direction.
It"s called vehicle to vehicle technology. Cars would send wireless message to each other {A. from; B. beyond; C. within} about 300-yard. Communicating information like speed, direction and GPS position ten times per second.When cars share this information, they can {A. account of; B. account to; C. account for} all the vehicles around them, which means they are able to identify possible crashes.