2. 外语
  3. Complete the summary below using words from the box. Write your answers in boxes 9-13 on your answer sheet. While the Nutcracker

Complete the summary below using words from the box. Write your answers in boxes 9-13 on your answer sheet. While the Nutcracker

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问题 Complete the summary below using words from the box.
Write your answers in boxes 9-13 on your answer sheet.
While the Nutcracker is more able to cache seeds, the Jay relies【R1】______on caching food and is thus less specialized in this ability, but more【R2】______.
To study their behavior of caching and finding their caches, an experiment was designed and carried out to test these two birds for their ability to remember where they hid the seeds.
In the experiment, the cacher bird hid seeds in the ground while the other【R3】______. As a result, the Nutcracker and the Mexican Jay showed different performance in the role of【R4】______at finding the seeds — the observing【R5】______didn’t do as well as its counterpart.
less more solitary social cacher observer
remembered watched Jay Nutcracker
【R2】
选项
答案social
解析 利用语法分析，该题只能填形容词，选项中只有“solitary”和“social”可以待选，其他排除。再利用顺序性原则定位于段落F最后一句话“the nutcracker being rathersolitary while the jay forages in social groups”，所以答案为social。
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