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历年六级阅读真题下载：人工智能
51. What does the author say about the negative impact of smart phones?
答案：C - It is not so obvious but has caused some concern.
解析：通过 negative impact 可定位到文章第三段，leaving more subtle topics for concerned discussion:紧接着是对智能手机消极影响的举例。该句中subtle可替换为：not so obvious,不明显，但确实存在消极影响。故选择C选项。
What is considered a less obvious advantage of smart phone technology?
答案：D - It greatly improves research on human behavior.
解析：通过 less obvious advantage 可定位至原文第四段首句：take a moment to consider a less obvious advantage: the potential for smart phone technology to revolutionize behavioral science.此句中revolutionize同意替换greatly improves。所以选D。
53.What characterizes traditional psychological research?
答案：B - It relies on lab observations and participants' reports.
解析：由限定词traditional定位至第5段最后一句，using more traditional approaches,in which people report how they behave in real life or participate in relatively short and artificial laboratory-based tasks.laboratory 和 report可与题干进行同义替换，故B为正确选项。
54.How will future psychological studies benefit individuals?
答案：A - By helping them pin down their unusual behaviors.
解析：通过benefit和 will 可将答案锁定到倒数第三段最后一句，indicate the need for some form of intervention—such as an uptick in behaviors that signals a period of depression. 某种行为成为抑郁的信号，可推断an uptick in behaviors 表示某种异常的行为。故该题选A。
55.What do we learn about current psychological studies?
答案：B_ They are increasingly focused on real-life situations
解析：由current定位到最后一段，与today可同意替换，该段有一个短语move away from A towards B,此处表达的是当下研究从A转化为B，位置B部分为正确答案。B为more complex，real world situation。故正确答案为B.
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