请教一题

The excessive number of safety regulations that the federal  government has placed on industry poses more serious hardships for big businesses than for small ones. Since large compannies do everything on a more massivde scale, they must alter more complex operations and spend much more money to meet government requirements.

Whhich of the following, if true, would most weaken the argument above?

A. Small companies are less likely than large companies to have the capital reserve for  impovements.

B. The operations of small companies frequently rely on the same technologies as the opeations of large companies.

C. Safety regulation codes are uniform, established without reference to size of company.

D. Large companies typically have more of their profits invested in other business than do small companies.

F. Large companies are in gerneral more likely than small companies to diversity the markets and products.

随便说说，别当真阿！这叫：错了也有理！呵呵！

这题选a吗？将答案放在论据和结论之间，对原文推理或结论有驳斥作用就可以（注意不是直接对推理或结论进行驳斥）。

A. Small companies are less likely than large companies to have the capital reserve for  impovements.

对推理中capital有驳斥作用，所以对推理有驳斥作用。

B. The operations of small companies frequently rely on the same technologies as the opeations of large companies.

与推理中的因素无直接关系，所以不是最好的削弱

C. Safety regulation codes are uniform, established without reference to size of company

对argument中的结论提出了质疑，削弱要承认argument的结论

D. Large companies typically have more of their profits invested in other business than do small companies.

排除，profit和法规执行难易无必然的关系

F. Large companies are in gerneral more likely than small companies to diversity the markets and products

排除，the diversity of markets and products也和法规执行无必然联系