It can be inferred from the passage that a vehicle specifically designed to use methanol f

or fuel would______.

A．be somewhat lighter in total body weight than a conventional vehicle fueled with gasoline

B．have a larger and more powerful engine than a conventional vehicle fueled with gasoline

C．average more miles per gallon than a "gasoline alone" vehicle fueled with methanol

D．have a larger and heavier fuel tank than a "gasoline alone" vehicle fueled with methanol