sec10-3求助！

3.     Although the term “psychopath” is popularly applied to an especially brutal criminal, in psychology it is someone who is apparently incapable of feeling compassion or the pangs of conscience.

(A) it is someone who is

(B) it is a person

(C) they are people who are

(D) it refers to someone who is（D）

(E) it is in reference to people

B为什么不可以阿？A,D种，不是说定于从句中引导词尽量省略吗？

D,E种多了 refers，不是改变了作者愿意吗？

E答案不对是因为 people指代复数吗？

【发帖必读】 GMAT语法区版规

另外希望MM一题开一帖，这样方便以后大家查阅，谢谢合作

不好意思！知道了！

下次一定改正！！