How can the researchers be sure?They did what any reasonable
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How can the researchers be sure?They did what any reasonable scientist would do:they threatened their subjects with kitchen knives.The researchers measured the degree of sweatiness of the subjects’ palms after threatening their hands--real hand for some subjects,prosthetic hand for others--to see if the brain showed different defensive reactions.
研究人员怎样才能确定他们的判断呢?他们的做法是任何一个有头脑的科学家都会做的:他们假装要用水果刀刺向实验对象.他们假装用刀朝着实验对象的手——有些对象的真手,另外一些对象的假手,然后测量实验对象的流汗量,来看看人的大脑是否对两种情况做出不同的自卫反应.
How can the researchers be sure?They did what any reasonable
how can i be sure
how can they be
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“what can they be doing”
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英语翻译The researchers and scientists know that they can only r
how/what did they talk about the matter有什么区别
How did they like the TV play?
How did they go to the park?