[解析]
(1)C.细节理解题。根据原文第一段but Spanish scientists at the University of Granada recently investigated the so﹣called "Pinocchio effect" and found that our noses don't grow when we tell a lie,but actually shrink a bit.(但西班牙格拉纳达大学的科学家最近研究了所谓的"匹诺曹效应",发现我们说谎时鼻子不会变长,实际上会缩小一点。)可知,文章开头提到"皮曹诺"是为了介绍接下来的的研究。故选C。
(2)B.细节理解题。根据原文第一段but Spanish scientists at the University of Granada recently investigated the so﹣called "Pinocchio effect" and found that our noses don't grow when we tell a lie,but actually shrink a bit.(但西班牙格拉纳达大学的科学家最近研究了所谓的"匹诺曹效应",发现我们说谎时鼻子不会变长,实际上会缩小一点。)可知,实际上鼻子反而会变小一点。故选B。
(3)D.细节理解题。根据原文倒数第二段"With this method we have achieved to increase accuracy and reduce the occurrence of 'false positives',something that is frequently with other methods such as the polygraph(测谎仪)," said Dr.Emilio Gómez Milán,who added that law enforcement interviewers could one day combine other lie detection technology with thermal imaging to achieve better results.("我们用这种方法取得了提高精度,减少"假阳性"的出现,是经常与其他方法如测谎仪,"说Dr.Emilio戈麦斯米兰,他补充说,执法部门面试官有一天其他测谎技术与热成像相结合来实现更好的结果。)可知,热感测谎医生可协助执法。故选D。
(4)A.标题判断题。根据原文第一段Pinocchio may be just a children's fairy tale,but Spanish scientists at the University of Granada recently investigated the so﹣called "Pinocchio effect" and found that our noses don't grow when we tell a lie,but actually shrink a bit.(《匹诺曹》可能只是一个童话故事,但西班牙格拉纳达大学的科学家最近研究了所谓的"匹诺曹效应",发现我们说谎时鼻子不会变长,实际上会缩小一点。)可知文章首段提出问题,说谎话是否鼻子会变长。因此A.Will lying make your nose longer?(说谎会使你的鼻子变长吗?)为最佳标题。故选A。