请教GWD原题一只

yycome

Unprecedented industrial growth in the country of Remo has created serious environmental problems because factories there lack adequate pollution-control systems.  Remo is developing a clean growth plan that includes environmental regulations that will require the installation of such systems.  Since no companies in Remo currently produce pollution-control systems, the plan, if implemented, will create significant opportunities for foreign exporters to market pollution-control systems. Which of the following, if true, most seriously weakens the argument?

A.   The clean growth plan will provide tax incentives for local businesses to develop and manufacture pollution-control devices.

B.   Foreign exporters would provide factory-trained technicians to maintain the pollution-control systems sold to Remo.

C.   Industrial lobbyists sponsored by local businesses in Remo are trying to prevent the implementation of the government regulations.

D.   The regulations that Remo plans to implement are much less strict than those in neighboring nations.

E.    ollution in Remo has caused serious health problems for workers, contributing to a significant increase in the number of workdays lost to illness.

答案是A，我怎么觉得A好像加强了？应该选C丫

elvaxiaobai

这题我也错过
if implemented 你看到了么

sdcar2010

The author makes a prediction in his conclusion: the plan, if implemented, will create significant opportunities for foreign exporters to market pollution-control systems.

A) says "Hold your horses!" or "Not necessarily true" due to other items in the same plan, thus, a weakener for the above conclusion.

hartmann

这道题的结构是：

因为：现在国内没有污染控制系统，同时新计划又要求新建污染控制系统
所以：国外出口商有机会介入

得到结论的必要条件是：国内不能自行生产这个系统

A选项刚好否定了这个必要条件：新计划可以促进国内生产。

huangqidong

C 这个答案的问题是否定了pollution-control systems。不是在虚弱是否进口