大全-20-12

大全-20-12.
                An advertisement designed to convince readers of the great durability of automobiles manufactured by the Deluxe Motor Car Company cites as evidence the fact that over half of all automobiles built by the company since 1970 are still on the road today, compared to no more than a third for any other manufacturer.注意理解耐用性的概念，Which of the following, if true, most strongly supports the advertisement’s argument?

(A) After taking inflation into account, a new Deluxe automobile costs only slightly more than a new model did in 1970. x

(B) The number of automobiles built by Deluxe each year has not increased sharply since 1970.

(C) Owners of Deluxe automobiles typically keep their cars well maintained. X

(D) Since 1970, Deluxe has made fewer changes in the automobiles it manufactures than other car companies have made in their automobiles. （B），

(E) Deluxe automobiles have been selling at relatively stable prices in recent years.

我选了D，我的当时理解是说：想证明这个车子的耐用持久，看，以前的老车子还在跑呢。。

那么D正好说明了，我们在车上都没有做过什么变化，而且一直还生产，本来就说明了这个车子很耐用啊，否则技术革新的时代，早就做技术改良了，对不？

那么正好，很少的changes说明了汽车的好，汽车的耐用？

不知道我的思路错再哪里？