关于目的性从句在主干的重要性问题。

深高金的zkk

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
  lf 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.
  
  

正确答案是D,但是我被卡在了选项A。我认为的题目的gap是：uses scientific methods such as controlled experiments and statistical tests of clearly stated hypotheses to examine the questions it raises的科学就是真正的科学。A选项说的answer the question不就是对应着这句话的to examine hte question it raises嘛？
为什么这个逻辑链和gap的重点就放在了不定式to do从句的前面呢？用了控制实验和统计学测量的方法才是真正的科学。

长丝弓

楼主，结论题尽量用题干现有信息。