Guys always try to simplify the question and carve out the real gist of the problem. The real essence of the meaning of the question.
"Peer-review is a vital part of the scientific community. However, thinking that it is perfect if fallacious or a chimera (a chimera is an animal double-made of different animals. You say that a goal is a chimera when it is unachievable).
So D and E are the two correct answer.
Hope this helps.
PS: under this light, we just launched a new project: how to tackle every type of question under quant. Soon, also, verbal.
https://gre.myprepclub.com/forum/gre-quant ... tml#p18412