試題詳解

41. What is the main idea of this passage?
(A) Many governments now provide financial incentives to make electric car purchase price more affordable.
(B) Governments are also allowing electric cars to park free or sometimes have free charging services.
(C) Long term regulatory measures are necessary to cut down CO2 emissions and phase out the internal combustion engine vehicle sales.
(D) Many governments have implemented different polices to support the mass-market adoption of plug-in electric vehicles.