1、微信公众号：djgy66(顶尖考研祝您上岸微信公众号：dy6(顶尖考研祝您上岸微信公众号：y6(顶尖考研祝您王)韦林思创考研英语一基础阅读讲义21.In the opening paragraph,the author introduces his topic byAposing a contrastBjustifying an assumptionCmaking a comparisonDexplaining a phenomenon22.The statement it is all too monkey(Last line,Paragraph 1)implies thatAmonkeys
2、 are also outraged by slack rivalsBresenting unfairness is also monkeysnatureCmonkeys,like humans,tend to be jealous of each otherDno animals other than monkeys can develop such emotions23.Female capuchin monkeys were chosen for the research most probablybecause they are_兄微信公众号：6Battentive to resear
3、chersinstructions(顶尖考研祝您上岸)Cnice in both appearance and temperamentDmore generous than their male companions24.Dr.Brosnan and Dr.de Waal have eventually found in their study that themonkeysAprefer grapes to cucumbersBcan be taught to exchange thingsCwill not be co-operative if feeling cheatedDare unhappy when separated from others25.What can we infer from the last paragraph?AMonkeys can be trained to develop social emotions.BHuman indignation evolved from an uncertain source.CAnimals usually show their feelings openly as humans do.DCooperation among monkeys remains stable only in the wild.2
