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支持D
觉得E是ETS迷糊广大无辜考生的一个主要方式,即重复部分原文信息,然后偷换概念或改变关系,E的迷惑方式是两种方式的结合(晕), 首先,D可以明显根据原文推出: D: Demonstrator hens reacted adversely to ingesting certain novel foods. 原文:Even when demonstrator hens reacted with obvious disgust to a specific food, 通过第二段开头实验的介绍可知,specific food是novel foods
E不能有原文推出:Demonstrator hens altered their behavior less obviously in response to noxious foods than in response to highly palatable foods.
有些同学认为 可以由下面的逻辑推出:hens altered their behavior...---->demonstrator hens altered..... 但是这个大前提是不能由原文得出的,原文说 if observer hens watched demonstrator hens react favorably to food of a particular color, then observer hens ate more food of that color than they ate of food of other colors. 是说observor看到demonstrator的行为之后才改变了自己的行为,并不能推出hens都会改变自己的行为,因为还需要加上一个条件,即hens看到了demonstrator的行为之后才会改变,所以E是不能推出的
晕了 |
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