交通工具和设施 A: transportation vehicles B: transportation vehicles and facilities C: vehicles and facilities D: transportation and facilities

Both of these kind vehicles belong to new energy vehicles (NEV).

Company drivers will be fined for smoking in the vehicles if_________________ . A: the vehicles are not well sealed off B: they are driving alone on the way C: the vehicles have a no smoking sign inside D: their colleagues use the vehicles later in the day

What does the example of three cars explain for? (). A: Unmanned vehicles are much better than manual in term of safe<br/>distance. B: Unmanned<br/>vehicles are much better than manual in term of reaction time. C: Unmanned vehicles can greatly reduce greenhouse gas emissions. D: Unmanned vehicles can greatly increase greenhouse gas emissions.

The IAA Commercial Vehicles is not open to the general public.

What kind of vehicles did Volvo manufacture ?

What kinds of exhibits are shown at the IAA Commercial Vehicles?

The introduction of intelligent vehicles will drastically reduce road accidents.

The ______ is the medium of travel, along which transport vehicles travel.

46.In the viewpoint of David Leibling, many garages are unused for vehicles in that ________ .