请教狒狒36题，好心的过路人帮着解答下可以吗

风林火山

36. Sometimes when their trainer gives the hand signal for “Do something creative together” two dolphins circle a pool in tandem and then leap through the air simultaneously. On the other occasions, the same signal elicits synchronized backward swims or tail-waving. These behaviors are not simply learned responses to a given stimulus. Rather, dolphins are capable of higher cognitive functions that may include the use of language and forethought.
Which one of the following, if true, most strengthens the argument?
(A) Mammals have some resemblance to one another with respect to bodily function and brain structure.
(B) The dolphins often exhibit complex new responses to the hand signal.
(C) The dolphins are given food incentives as part of their training.
(D) Dolphins do not interact with humans the way they interact with one another.
(E) Some of the behaviors mentioned are exhibited by dolphins in their natural habitat

这题ACD明显无关，主要是区分B和E，我选E而答案是B，为什么呢？E说了，上面的行为在自然栖息地里的海豚身上体现出来，不是刚好加强了原文的结论not simply learned response to a given stimulus吗？

heavennancy

同问

sdfghjklzxcv

我觉得题目的重点在于说明海豚的COGNITIVE FUNCTION，即它们可以认知包括语言在内的信息，这些不是自然随机产生的，而是强调它，们的能力。

yuntongjc

B) The dolphins often exhibit complex new responses to the hand signal.


注意B)中new这个词, 这好证明了题目中的结论,有海豚自己的创造在里面.


E)和B)比起来,B更加贴近题目,是针对刺激和反应来说得,而E更多的是表达一种天性.