４３．With the emergence of biotechnology companies, it was feared that they would impose silence about proprietary results on their in–house researchers and their academic consultants.
This constraint, in turn, would slow the development of biological science and engineering.Which of the following, if true, would tend to weaken most seriously the prediction of scientific secrecy described above?
A. Biotechnological research funded by industry has reached some conclusions that are of major scientific importance.
B. When the results of scientific research are kept secret, independent researchers are
unable to build on those results.
C. Since the research priorities of biotechnology companies are not the same as those of academic institutions, the financial support of research by such companies distorts the research agenda.
D. To enhance the companies’ standing in the scientific community, the biotechnology
companies encourage employees to publish their results, especially results that are
important.
E. Biotechnology companies devote some of their research resources to problems that are of fundamental scientific importance and that are not expected to produce immediate practical applications.

我知道为什么要选Ｄ，但是我不知道为什么其他选项不对．．ＯＧ的解释无法理解．．

文章的推倒是害怕=>不会公布成果=>损害发展.

A无关,说到了有科学重要性,文章没有提到.B给出了个不公布的恶果,不能削弱.C无关,说到了financial support.E无关,和文章没有相关的内容.

A和B都是支持原文的推理的

C是无关选项

E跟原文是没有矛盾的

楼主再好好结合结论想一下。。。

Ａ说得到了一些科学成果，Ｂ说当他们中有人ＫＥＰＴ　ＳＥＣＲＥＴ．．实验将无法进行．．说明秘密是ＫＥＥＰ不住的，怎么说支持了结论．．如果是

支持结论的，我觉得应该ＴＥＮＤ　ＴＯ说成果能被ＫＥＥＰ　ＳＥＣＰＲＥ而不被其他人或组织知道．．