Question

Three years ago, five parrots were set free in a wild place of Arizona, thousands of miles from the Channel Islands in Jersey where they had been looked after by zookeepers. No evolutionary strategies informed them how to behave in this new landscape of mountainous pine forest unoccupied by their kind for 50 years. To the researchers’ surprise, they failed to make contact with a group of wild parrots imported from Mexico and set free at the same time. Within 24 hours the reintroducing ended in failure, and the poor birds were back in cages, on their way to the safety of the Arizona reintroduction programme.  

Ever since then, the programme has enjoyed great success, mainly because the birds now being set free are Mexican birds illegally caught in the wild, confiscated （沒收） on arrival north of the border, and raised by their parents in the safety of the programme. The experience shows how little we know about the behaviour and psychology （心理） of parrots, as Peter Bennett, a bird researcher, points out: “Reintroducing species of high intelligence like parrots is a lot more difficult. People like parrots, always treating them as nothing more than pets or valuable ‘collectables’.”  

Now that many species of parrot are in immediate danger of dying out, biologists are working together to study the natural history and the behaviour of this family of birds. Last year was an important turning point: conservationists founded the World Parrot Trust, based at Hayle in Cornwall, to support research into both wild and caged birds.  

Research on parrots is vital for two reasons. First, as the Arizona programme showed, when reintroducing parrots to the wild, we need to be aware of what the birds must know if they are to survive in their natural home. We also need to learn more about the needs of parrots kept as pets, particularly as the Trust’s campaign does not attempt to discourage the practice, but rather urges people who buy parrots as pets to choose birds raised by humans.  

 

55. What do we know about the area where the five parrots were reintroduced?  

A. Its landscape is new to parrots of their kind.  

B. It used to be home to parrots of their kind.  

C. It is close to where they had been kept.  

D. Pine trees were planted to attract birds.  

 

56. The reintroducing experience three years ago shows that man-raised parrots  

A. can find their way back home in Jersey  

B. are unable to recognize their parents  

C. are unable to adapt to the wild  

D. can produce a new species  

 

57. Why are researches on parrots important according to the passage?  

A. The Trust shows great concern for the programme.  

B. We need to know more about how to preserve parrots.  

C. Many people are interested in collecting parrots.  

D. Parrots’ intelligence may some day benefit people.  

 

58. According to the passage, people are advised ______.  

A. to treat wild and caged parrots equally  

B. to set up comfortable homes for parrots  

C. not to keep wild parrots as pets  

D. not to let more parrots go to the wild  

Answer 1

 55B．  

解析： 細(xì)節(jié)推理題。根據(jù)第1段where they had been looked after by zookeepers及…unoccupied by their kind for 50 years可知放生地是原先這些鸚鵡曾生活的但已有50年沒有同類鸚鵡生存的地方，應(yīng)選擇B。  

56 C．  

解析： 推理判斷題。根據(jù)第1段的描述，將這些鸚鵡放生到它們原先生活的地方，但它們卻不能適應(yīng)這些環(huán)境了，應(yīng)選擇C。A“能找到返回澤西的路”，B“不能認(rèn)出自己的父母”，D“能生產(chǎn)新的品種”都不合文章本意。  

 57B．  

解析： 細(xì)節(jié)理解題。根據(jù)第4段Research on parrots is vital for two reasons. …we need to be aware of what the birds must know if they are to survive in their natural home.可知對鸚鵡研究的重要性首先體現(xiàn)在需要了解更多怎樣讓鸚鵡在野生地生活的常識。選項(xiàng)B符合所提問題。其它選項(xiàng)都不符合文意。  

58 C．  

解析： 推理判斷題。根據(jù)最后一段not attempt to discourage the practice , but rather urges…可知不提倡將鸚鵡作為寵物飼養(yǎng)。