求助，prep-2-23

23.？    (28303-!-item-!-188;#058&003943)

A product that represents a clear technological advance over competing products can generally command a high price. Because technological advances tend to be quickly surpassed and companies want to make large profits while they still can, many companies charge the maximum possible price for such a product.  But large profits on the new product will give competitors a strong incentive to quickly match the new product's capabilities.  Consequently, the strategy to maximize overall profit from a new product is to charge less than the greatest possible price.

In the argument above, the two portions in boldface play which of the following roles?

(A) The first is a consideration that has been raised to argue that a certain strategy is counterproductive; the second presents that strategy.

(B) The first is a consideration raised to support the strategy that the argument recommends; the second presents that strategy.

(C) The first is a consideration raised to explain the appeal of a certain strategy; the second presents that strategy.

(D) The first is an assumption, rejected by the argument, that has been used to justify a course of action; the second presents that course of action.

(E) The first is a consideration that has been used to justify pursuing a goal that the argument rejects; the second presents a course of action that has been adopted in pursuit of that goal.

这题答案是C，但是C的关系明显是前后两个boldface是一种顺成的关系啊，可以这两个中间有个But应该是有转折的意味的。有道相似的题目是GWD1-3但是那题的答案就是一种转折的意味。所以这题搞不清楚是怎么回事了，还请nn们帮帮忙，谢谢啦！！

呵呵，这题原题有误，大家不用怕了。我做这题时实在没法子，也选了E，其实没一个正确选项。

E当然不对！

a goal 无从讲起吧