produce more horsepower. eliminate greenhouse gas emissions. operate independently of fossil fuels. provide better gas mileage.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Compared to similar-sized gasoline-powered vehicles, electric-gasoline-hybrid vehicles are primarily designed to
Possibilities:
- produce more horsepower.
- eliminate greenhouse gas emissions.
- operate independently of fossil fuels.
- provide better gas mileage.

provide better gas mileage.