问题 单项选择题

最近,在一百万年前的河姆渡氏族公社遗址发现了烧焦的羚羊骨残片,这证明人类在很早的时候就掌握了取火煮食肉类的技术。
上述推论中隐含着下列哪项假设

A.从河姆渡氏族公社以来的所有人种都掌握了取火的技术。
B.河姆渡人不生食羚羊肉。
C.只要发现烧焦的羚羊骨就能证明早期人类曾聚居于此。
D.河姆渡人以羚羊肉为主食。
E.羚羊骨是被人类取火烧焦的。

答案

参考答案:E

解析:从“发现了”到“人类在很早的时候就掌握了取火煮食肉类的技术”之间需要一个过渡性假设,即“羚羊骨残片是被人类烧焦的”。

问答题 简答题
阅读理解

阅读理解。

     The famous American gorilla (大猩猩) expert Diane Fossey had a completely new way to study gorillas-she

pretended to be one of them. She copied their actions and way of life - eating plants and getting down on her

hands and knees to walk the way a gorilla does. It was a new relationship.

     Diane Fossey was murdered in Rwanda in 1985 and her story was made into the popular film Gorillas in

the Mist. It was a long way from King Kong, which is about a gorilla as a monster (a frightening animal), and

helped to show a new idea: the real monster is man, while the gorilla is to be admired.

     Today there are thought to be around 48,000 lowland gorillas and maybe 400-450 mountain gorillas in the

wild. From the Congo in West Africa, to Rwanda and Uganda further east, they are endangered by hunting and

by the cutting down of their forest homes.

     Some time ago, I found in my letterbox a little magazine from the World Wide Fund for Nature. It had two

photos side by side. One was of a young gorilla. "This is a species of mammal (哺乳类动物)," said the words

below it. "It is being destroyed by man. We must save it for our own good." The other photo showed a human

baby. The words also read, "This is a species of mammal," but then went on:"It is the most destructive (破坏性的) on earth. We must retrain it for its own good."

1. The text mainly talks about _____.

A. Diane Fossey

B. the gorillas in Rwanda

C. the protection of the gorillas

D. the film Gorillas in the Mist

2. We can learn from the text that _____.

A. Gorillas in the mist was based Fossey's experiences

B. Lowland gorillas live longer than mountain gorillas

C. King Kong showed us that a gorilla is admirable

D. Diane Fossey was murdered by a gorilla 

3. What message can we get from the two photos in the magazine?

A. Gorillas are man's close friends.

B. Both man and the gorilla need to be saved.

C. Young gorillas are as lovely as human babies.

D. Man should live peacefully with the gorilla.