【正确答案】 1、N    

【答案解析】本题为主旨判断，对这类问题可查读引言和副标题。引言部分说，“Have you ever dreamed of owning your own car?…you just might want to learn some valuable car-buying tips”；再浏览各副标题，可知本文是给普通读者介绍如何购车(tell the common readers how to buy a car)，而不是介绍汽车经销商如何向消费者卖车 (how car dealers sell cars to consumers)。所以本题错误。