2005年考研英语阅读理解PartAText1Text1.PDF

新东方《考研英语历年真题详解及复习指南》 2005 年考研英语阅读理解 Part A Text 1 Text 1 ①Everybody loves a fat pay rise. ②Yet pleasure at your own can vanish if you learn that a colleague has been given a bigger one. ③Indeed, if he has a reputation for slacking, you might even be outraged. ④Such behaviour is regarded as“all too human”, with the underlying assumption that other animals would not be capable of this finely developed sense of grievance. ⑤But a study by Sarah Brosnan and Frans de Waal of Emory University in Atlanta, Georgia, which has just been published in Nature, suggests that it is all too monkey, as well. ①The researchers studied the behaviour of female brown capuchin monkeys. ②They look cute. ③They are good-natured, cooperative creatures, and they share their food readily. ④Above all, like their female human counterparts, they tend to pay much closer attention to the value of “goods and services” than males. ①Such characteristics make them perfect candidates for Dr. Brosnan’s and Dr. de Waal’s study. ②The researchers spent two years teaching their monkeys to exchange tokens for food. ③Normally, the monkeys were happy enough to exchange pieces of rock for slices of cucumber. ④However, when two monkeys were placed in separate but adjoining chambers, so that each could observe what the other was getting in return for its rock, their behaviour became markedly different. ①In the world of capuchins, grapes are luxury goods （and much preferable to cucumbers ）. ②So when one monkey was handed a grape in exchange for her token, the second was reluctant to hand hers over for a mere piece of cucumber. ③And if one received a grape without having to provide her token in exchange at all, the other either tossed her ow