[求助]再问一道兰皮上的加强题

262. 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.

Which of the following, if true, most strongly supports the advertisement's argument?

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

(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 maintaned.

(D)Since1970, Deluxe has made fewer changes in the automobiles it manufactures than other car companies have made in their automobiles.

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

Answer: B

感觉这个题有点奇怪，不太明白，感觉哪一个选项也没有特别加强的意思呀？ 请大虾指点

我觉得可以从选项与原文的关联远近推出来。原文说这种车durable是因为1970年生产的车到现在还有一半在用，而其他品牌的只有1/3在用。通过汽车数字的对比来说明这种车durable。看问题，A讲得是cost，C讲的是how to maintain，D讲的是manufacturing changes,E讲的是price。只有B讲的是car number，这个跟原文最接近，所以选B。

谢谢，你的思路我理解了，可是我觉得还是不能理解为什么那个选项是support.

还是继续请教

我读到B选项的第一感觉是它想通过说明delux的汽车都在1970年后比较平稳的增长，从而说明现在还在开的汽车并不是多是新买的，而是确实经过时间考验的。这个选项应该是排除他因吧。

但是再读题目的意思，究竟since1970是1970年产的汽车呢，还是从1970到现在所有产的汽车呢，搞不明白。

B 是说，D的汽车公司的汽车的基数是不变的，如果基础变大了，那就要比1/2小了，就没有说服力了。

是啊,我也想不明白,到底是哪个意思.

而且如果是第二个意思的话,应该也就不存在基数变小的问题了吧...

继续请教啊!!!!

实在是不懂.....

http://forum.chasedream.com/dispbbs.asp?BoardID=24&ID=60226&replyID=&skin=1

大家如果还有不清楚的话看一下这个帖子Lawyer的解释，超清楚的