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SAT官方每日一题附答案和解析[写作](2019年9月27日)

来源:可可英语 编辑:max    |  可可官方微信:ikekenet

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   查看全部解释    
[ə'prɔksimitli]

想一想再看

adv. 近似地,大约

 
[kleim]

想一想再看

n. 要求,要求权;主张,断言,声称;要求物

 
[di'tə:min]

想一想再看

v. 决定,决心,确定,测定

联想记忆
[.grætifi'keiʃən]

想一想再看

n. 满足,喜悦

联想记忆
[di'lei]

想一想再看

v. 耽搁,推迟,延误
n. 耽搁,推迟,延期

 
[i'fektivli]

想一想再看

adv. 事实上,有效地

 
['praiməri]

想一想再看

adj. 主要的,初期的,根本的,初等教育的

联想记忆
[kən'sais]

想一想再看

adj. 简明的,简要的

联想记忆


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