请教一道JJ (真题)

ohayo

The results of two recent unrelated studies support the idea that dolphins may share certain cognitive abilities with humans and great apes; the studies indicate dolphins as capable of recognizing themselves in mirrors—an ability that is often considered a sign of self-awareness—and to grasp spontaneously the mood or intention of humans.


D     that dolphins have the ability of recognizing themselves in mirrors—an ability that is often considered as a sign of self-awareness—and spontaneously grasping



E that dolphins are capable of recognizing themselves in mirrors—an ability that is often considered a sign of self-awareness—and of spontaneously grasping



I chose D, but correct answer is E, Why     ?

jnlvo

the ability of sb.to do


capable of doing

JerryGuan

此题包含了好多个知识点，除了以上还有：


1、consider sth sth...无as


2、平行结构（逻辑意思合理性），介词补出