A camera and a computer can “see” something that perhaps millions of pairs of eyes failed

A camera and a computer can “see” something that perhaps millions of pairs of eyes failed to see for 480 years: the Mona Lisa’s necklace. The discovery about the famous painting was made by an American physicist.
The Mona Lisa, painted by the Italian, Leonardo da Vinci, has been on show for many years in Paris. Now a row of white spots on the neck have been “seen”. They are said to be the remains (痕迹) of a necklace which the artist later painted over.
The painting will be examined further by using infrared scanning (红外线扫描) techniques. Laser (激光) technology can be used to show what lies directly under the surface of the finished work, too. This will help us to understand how the artist drew the picture: Did he begin with a quick-made drawing or have second thoughts as he painted the picture?
This kind of knowledge will show us the famous artist at work. It may also help to explain Mona Lisa’s smile, which has puzzled art lovers for centuries.
【小题1】This passage is mainly about . A．the famous artist Leonardo da VinciB．an American physicist’s discoveryC．further researches on the Mona LisaD．The uses of modern technology【小题2】The Mona Lisa is . A．a famous artist B．a famous paintingC．a smiling woman D．a lost necklace【小题3】In this passage, “the Mona Lisa’s lost necklace” suggests that . A．Mona Lisa once wore a necklaceB．someone stole the necklace from the Mona LisaC．the artist did not keep the necklace he had painted on the neckD．the artist had a necklace stolen while working on the painting【小题4】According to the passage, the white spots on Mona Lisa’s neck . A．are still invisible to visitorsB．have turned into a necklaceC．have already appeared before visitorsD．are looking more and more like a necklace【小题5】The painting will be examined further so that people may know more about . A．Mona Lisa and her smileB．the time when it was finishedC．infrared scanning and laserD．this art work and the artistC

(答案→)C 解析：文章讲述的是一个新的研究发现，蒙娜丽莎可能原来是带着项链的。【小题1】主旨大意题，文章主要讲述的是对蒙娜丽莎的进一步的研究。【小题2】事实细节题，根据第二段The Mona Lisa, painted by the Italian可知，这是一幅油画。【小题3】事实细节题，根据第二段They are said to be the remains (痕迹) of a necklace which the artist later painted over可知。【小题4】推理判断题，根据第一段A camera and a computer can “see” something that perhaps millions of pairs of eyes failed to see for 480 years可知，人们的肉眼是看不到的，【小题5】推理判断题，根据最后一段可知，这有助于人们进一步了解达芬奇和他的作品。

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