Which Is not True About Cars of the Future

Multiple Choice

Which is not true about cars of the future?

A) Today, more full electric cars are sold than hybrids.
B) Hydrogen fuel cell cars are being used in a handful of large East and West Coast cities.
C) Diesel engines burn fuel more efficiently than conventional gas engines.
D) Ethanol is a fuel made by distilling crops.
E) The DOE forecast that by 2020, around 50% of all sold cars in the U.S. will be alternative to the conventional gas engine.