详解
Choice D is the best answer. In (lines 32-34"the...quickly"), the author provides evidence that speed is one advantage to driving in North America, because driving "almost always gets you to your destination more quickly."
Choices A, B, and C do not provide the best evidence that speed is one advantage to driving in North America. Choices A and B are incorrect because they offer general information about using public transportation. Choice C is incorrect because although these lines mention North America, they focus on the disadvantages of public transportation.