请教GWD TN-23 的第36题

Q36:
            OV-80

Vitacorp, a manufacturer, wishes to make its information booth at an industry convention more productive in terms of boosting sales. The booth offers information introducing the company’s new products and services. To achieve the desired result, Vitacorp’s marketing department will attempt to attract more people to the boost. The marketing director’s first measure was to instruct each salesperson to call his or her five best customers and personally invite them to visit the boost.

Which of the following, if true, most seriously weaken the predication that the marketing director’s first measure will contribute to meeting that goal of boosting sales?

A.    Customers who participate booth are those not satisfied with Vitacorp products and will use this opportunity to express their unsatisfaction.

B.    Many of Vitacorp’s competitors have made plans for making their own information booths more productive in increasing sales.

C.    An information booth that is well attended tends to attract visitors who would not otherwise have attended the booth.

D.    Most of Vitacorp’s best customers also have business dealings with Vitacorp’s competitors.

E.     Vitacorp has fewer new products and services available this year than it had in previous years.

答案是A。困惑ing...虽然知道其他选项也不对。但不明白A为什么正确，觉得无关...或者说牵强。

以前同样的一个题干有一个加强题，选的是C。这个倒是好理解...

anyway了，请教明白的同学指点。先谢谢了！

就直接削弱吧

它的prediction是instruct each salesperson to call his or her five best customers and personally invite them to visit the boost就可以增加SALES， 但参加的人是表达不满的就肯定也增加不了SALES.

挺好理解的吧。MM