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SAT官方逐日一题附答案和解析[写作](2019年9月27日)

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Writing & Language

To determine whether chimpanzees are more likely to delay gratification for a cooked food reward than they are for a raw food reward, cognition researcher Felix Warneken and cognition researcher Alexandra Rosati conducted an experiment comparing chimpanzees' decisions in two situations: a "raw-delay" condition and a "cooked-delay" condition. In the raw-delay condition, Warneken and Rosati offered the chimpanzees a choice between receiving a piece of raw food immediately and waiting for one minute to receive three pieces of raw food; the chimpanzees chose the larger, delayed reward 60 percent of the time. In the cooked-delay condition, in which the chimpanzees could receive one piece of raw food immediately or wait one minute for three pieces of cooked food, they chose the larger, delayed reward approximately 85 percent of the time.

Which choice most effectively provides support for the paragraph's primary claim?

A.NO CHANGE
B.cognition researcher Felix Warneken and, another cognition researcher,
C.cognition researchers Felix Warneken and
D.two cognition researchers by the names of Felix Warneken and

重点单词   检查全部解释    
approximately [ə'prɔksimitli]

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adv. 近似地,大年夜约

 
claim [kleim]

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n. 请求,请求权;主意,断言,宣称;请求物

 
determine [di'tə:min]

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v. 决定,决计,肯定,测定

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gratification [.grætifi'keiʃən]

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n. 满足,喜悦

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delay [di'lei]

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v. 耽搁,推延,耽搁
n. 耽搁,推延,延期

 
effectively [i'fektivli]

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adv. 现实上,有效地

 
primary ['praiməri]

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adj. 重要的,早期的,根本的,初等教导的

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concise [kən'sais]

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adj. 简明的,扼要的

联想记忆


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