老题新问，请教大家一道问过很多遍的题。

lalapiao

Although parapsychology is often considered a pseudoscience, it is in fact a genuine scientific enterprise, for it
uses scientific methods such as controlled experiments and statistical tests of clearly stated hypotheses to
examine the questions it raises.
The conclusion above is properly drawn if which of the following is assumed?
(A) If a field of study can conclusively answer the questions it raises, then it is a genuine science.
(B) Since parapsychology uses scientific methods, it will produce credible results.
(C) Any enterprise that does not use controlled experiments and statistical tests is not genuine science.
(D) Any field of study that employs scientific methods is a genuine scientific enterprise.
(E) Since parapsychology raises clearly statable questions, they can be tested in controlled experiments.
我想问的是E，为什么错误？
用controlled experiments 解决parapsychology的问题就是scientific method，不是吗？
还是因为E选项中表明questions可以被controlled experiments 试验？不排除我没有对题目理解正确的可能性。所以，拜托大家帮帮我~
在这道题另一个帖子当中看到：用例子说明问题常为错误，这道题好像不适用。。

ninamikou

楼主我觉得你没有好好理解题目
我们简明的把题目理一遍：
虽然parapychology经常被认为是psedoscience，但其实它是a genuine scientific enterprise,原因是it uses scientific methods to examine the questions it raises.
"controlled experiments and statistical tests "是scientific methods的例子
选项E parapsycholoty raises STATABLE questions--> 题目没有说 they(statable questions) can be tested in controlled experiments --> 题目也没有说 所以E 是错的 它 给出了额外的推断（还是错的）
选项D ：因为文中明显有一个GAP parapsychology是 genuine scientific enterprise <--- it uses scientific method
所以assumption 必须是  study scientific method us a gebuine scientific enterprise,这样你才能得到conclusion
或者换个最简单的方法：取非： 把D 取非 如果use scientific method is NOT genuience scientific enterprise,和题目的题干所给出的信息相悖 所以D 是正确选项
E取非 无影响 无关