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The example of a gull chick pecking the parent

2022-08-05 19:50:02 问答库 阅读 171 次

问题详情

The example of a gull chick pecking the parent"s bill illustrates that
A.behaviors can be learned responses and have no emotional content.
B.some animals have no emotions.
C.it takes time for animals to be conditioned.
D.emotions are very important to survival.

参考答案

正确答案:A
解析:本题考查推理判断。第一段称:其他科学家认为行为来自条件反射conditioning和后天的学习(learned response)。接下来作者举了幼鸥条件反射般啄食的例子。可以看出,作者举此例子的目的在于阐述“行为来自条件反射和后天学习”的观点。其他选项均不能说明这个例子的真正含义。

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