OG阅读 15版 第二篇第7题求问

Jessicadream123

请问大神，Ecoefficiency的那篇，推断题，为什么a不对呢？？？

　　7. The passage implies that which of the following is a possible consequence of a company’s adoption of innovations that increase its ecoefficiency?
　　(A) Company profits resulting from such innovations may be reinvested in that company with no guarantee that the company will continue to make further improvements in ecoefficiency.
　　(B) Company growth fostered by cost savings from such innovations may allow that company to manufacture a greater number of products that will be used and discarded, thus worsening environmental stress.
　　(C) A company that fails to realize significant cost savings from such innovations may have little incentive to continue to minimize the environmental impact of its production processes.
　　(D) A company that comes to depend on such innovations to increase its profits and growth may be vulnerable in the global market to competition from old-style eco-inefficient industries.
　　(E) A company that meets its ecoefficiency goals is unlikely to invest its increased profits in the development of new and innovative ecoefficiency measures.
答案上说
　　(A) 文章提到环境效率可以增加公司的利润，但是没有说明这些公司会放弃环境效率作为公司目标。
但是还是不大清楚，原文不是提到有there is no guarantee that increased economic growth from ecoefficiency will come in similarly ecoefficient ways...?
另外正确选项B，原文不是说not alter么，这里说greater number不矛盾么？？？
我觉得可能是我思路出问题了，望大神解读！
谢谢！
　

Jessicadream123

大家可以恢复一下么