超星 - 第三次作业：长难句分析 - 查题吧

单选题

According to a new study from Cornell University’s Food and Brand Lab, small non-food rewards stimulate the reward centers in brain.以上句子中主干部分的主语是什么？

A. small non-food rewards
B. a new study from Cornell University’s Food and Brand Lab
C. stimulate
D. the reward centers in brain

单选题

He theorizes that it is the emotional component of these intangible prizes that make them effective.关于上面的句子，以下判断正确的是：

A. 第一个that引导的是一个定语从句
B. 第二个that引导的是一个宾语从句
C. 句子的主干是He theorizes that...
D. 句中的theorizes是一个名词

单选题

The factthatparticipants were willing to substitute part of a food item for the mere prospect of a relatively small monetary award isinteresting.以上由that引导的同位语从句中的主语是什么？

A. the fact
B. participants
C. a relatively small monetary award
D. a food item

单选题

But policymakers who refocus efforts on improving well-being rather than simply worrying about GDP figures could avoid the forecasted doom.以上句子中主干部分的谓语动词是什么？

A. Refocus
B. improving
C. could avoid
D. worrying

单选题

The sharp hit to growth predicted around the world and in the UKcould lead to a decline in the everyday services we depend on for our well-being and for growth.关于以上这个句子的表述错误的是？

A. predicted around...UK是非谓语动词短语修饰The sharp hit to growth.
B. 这个句子的主干是The sharp hitcould lead to a decline.
C. we depend on...growth是定语从句修饰services.
D. depend是这个句子主干中的谓语动词.

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