A. will greatly promote sales of automobile. B. may help solve potential traffic problems. C. are likely to be accepted by more drivers. D. will soon be viewed as a symbol of luxury. 参考答案:C 答案解析:本题答案在第一段,它指出Lexus,BMW 和 Audi等高档豪华车中有导航微机,而且导航微机是一项新技术,其价格最终会降,从而其市场会扩大,即会有更多的司机使用它,选项C符合题意,为正确答案。