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考前必練:2020年普通研究生入學考試試題練習(英語一)
幫考網校2020-08-03 11:33
考前必練:2020年普通研究生入學考試試題練習(英語一)

對于不考數學的小伙伴來說,英語無疑是研究生入學考試最難的科目。在備考英語時,除了必要的教材學習之外,試題練習也是非常重要的部分。為了幫助大家備考,幫考網在下面為大家帶來研究生入學考試英語科目部分歷年真題,正在備考的小伙伴不妨來看看哦。

Section Reading Comprehension

Part A

Directions:

Read the following four texts. Answer the questions below each text by choosing A, B, C or D. Mark your answers on the ANSWER SHEET. (40 points)

Text 1

Rats and other animals need to be highly at tuned to social signals from others so that can identify friends to cooperate with and enemies to avoid. To find out if this extends to non-living beings, Loleh Quinn at the University of California, San Diego, and her colleagues tested whether rats can detect social signals form robotic rats.

They housed eight adult rats with two types of robotic rat- one social and one asocial一for 5 our days. The robots rats were quite minimalist, resembling a chunkier version of a computer mouse with wheels-to move around and colorful markings.

During the experiment, the social robot rat followed the living rats around, played with the same toys, and opened caged doors to let trapped rats escape. Meanwhile, the asocial robot simply moved forwards and backwards and side to side

Next, the researchers trapped the robots in cages and gave the rats the opportunity to release them by pressing a lever.

Across 18 trials each, the living rats were 52 percent more likely on average to set the social robot free than the asocial one. This suggests that the rats perceived the social robot as a genuine social being. They may have bonded more with the social robot because it displayed behaviours like communal exploring and playing. This could lead to the rats better remembering having freed it earlier, and wanting the robot to return the favour when they get trapped, says Quinn.

The readiness of the rats to befriend the social robot was surprising given its minimal design. The robot was the same size as a regular rat but resembled a simple plastic box on wheels.“We\' d assumed we\' d have to give it a moving head and tail, facial features, and put a scene on it to make it smell like a real rat, but that wasn’t necessary, ”says Janet Wiles at the University of Queensland in Australia, who helped with the research.

The finding shows how sensitive rats are to social cues, even when they come from basic robots. Similarly, children tend to treat robots as if they are fellow beings, even when they display only simple social signals.“ We humans seem to be fascinated by robots, and it turns out other animals are too,”says Wiles.

21. Quin and her colleagues conducted a test to see if rats can________

[A] pickup social signals from non-living rats

[B] distinguish a friendly rat from a hostile one

[C] attain sociable traits through special training

[D] send out warning messages to their fellow

22. What did the social robot do during the experiment?

[A] It followed the social robot.

[B]It played with some toys.

[C] It set the trapped rats free.

[D]It moved around alone.

23. According to Quinn, the rats released the social robot because they________

[A] tried to practice a means of escape

[B] expected it to do the same in return

[C] wanted to display their intelligence

[D]considered that an interesting game

24. James Wiles notes that rats________

[A]can remember other rat\'s facial features

[B] differentiate smells better than sizes

[C] respond more to cations than to looks

[D]can be scared by a plastic box on wheels

25. It can be learned from the text that rats________

[A]appear to be adaptable to new surroundings

[B] are more socially active than other animals

C] behave differently from children in socializing

[D]are more sensitive to social cues than expected

以上就是幫考網為大家帶來的全部內容,各位考生可參閱備考。歷年考試試題僅用于參考,小伙伴們還是要多多練習其他的試題哦。最后,幫考網預祝準備參加2021年研究生入學考試的小伙伴都能順利通過。

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