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The African elephant,the largest land animal remaining on earth,is of great importance to African ecosystem(生态系统).Unlike other animals,the African elephant is to a great extent the builder of its environment.As a big plant-eater,it largely shapes the forest-and-savanna(大草原) surroundings in which it lives,therefore setting the terms of existence for millions of other animals that live in its habitat(栖息地).

It is the elephant’s great desire for food that makes it a disturber of the environment and an important builder of its habitat.In its continuous search for the 300 pounds of plants it must have every day,it kills small trees and underbushes,and pulls branches off big trees.This results in numerous open spaces in both deep tropical forests and in the woodlands that cover part of the African savannas.In these open spaces are numerous plants in various stages of growth that attract a variety of other plant-eaters.

Take the rain forests for example.In their natural state,the spreading branches overhead shut out sunlight and prevent the growth of plants on the forest floor.By pulling down trees and eating plants,elephants make open spaces,allowing new plants to grow on the forest floor.In such situations,the forests become suitable for large hoofed plant-eaters to move around and for small plant-eaters to get their food as well.

What worries scientists now is that the African elephant has become an endangered species.If the elephant disappears,scientists say,many other animals will also disappear from vast areas of forest and savanna,greatly changing and worsening the whole ecosystem.

What is the passage mainly about?

A.Disappearance of African elephants.

B.Forests and savannas as habitats for African elephants.

C.The effect of African elephants’ search for food.

D.The eating habit of African elephants.

What does the underlined phrase “setting the terms” most probably mean?

A.Fixing the time.

B.Worsening the state.

C.Improving the quality.

D.Deciding the conditions.

What do we know about the open spaces in the passage?

A.They result from the destruction of rain forests.

B.They provide food mainly for African elephants.

C.They are home to many endangered animals.

D.They are attractive to plant-eating animals of different kinds.

The passage is developed mainly by ______.

A.showing the effect and then explaining the causes

B.pointing out similarities and differences

C.describing the changes in spare order

D.giving examples

【小题1】C

【小题2】D

【小题3】D

【小题4】A


解析:

【小题1】这是一道主旨题。本文主要介绍了非洲象对于非洲生态系统的重要作用,主要是它们觅食的习惯为其他物种的生存创造了条件。

【小题2】这是一道词义推断题。从上下文可以看出非洲象很大程度上塑造了它们的生存环境,为其他物种在这个栖息地创造了生存环境。

【小题3】这是一道推断题。根据第二段“In these open spaces are numerous plants in various stages of growth that attract a variety of other plant-eaters.”可以推断出开阔的空地吸引了很多其他的以植物为食的动物。

【小题4】这是一道归纳题。第一段先提到了非洲象对环境的作用,然后具体解释他如何为其他动物创造生存环境。

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Ray Travers sat back at the large desk, and looked around his plush(豪华的)office.He was tired.
Ray's eyes stopped at a painting on the wall.It was a gift given by an old friend, Bull, as a farewell gift when he left his hometown.He recalled the life spent in that small town; pleasant times.The many hours he spent talking lo his good friend, and the tales he was told about hunting in the Africa of old.
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He closed the box and sat upright at his desk; he was driving himself hard, and deserved a break.Things were going well with the business, everything running smoothly.He could afford a week off!
He went back home.A week in the hometown would be like going back in history."Man, it's going to be good," Ray said aloud, as he turned onto the highway and watched the city lights fast disappearing, as he looked in the rearview mirror.
It was well into the night when Ray pulled into an all-night gas station He walked around the gas station and the memories started …  He was finally back on the road, the powerful car going its way through the night, headlights piercing (穿透) the darkness.Memories danced through the man' s mind.Memories of good times , when he knew what it was to relax , to talk, and to really visit
Slowly entering town he looked around.Ray sat in his car, looking at the old building, smiling. Inside it was almost as though it was the same people as 15 years ago.
【小题1】We learn from the passage that Bull is                    

A.Ray's colleagueB.a man in Ray' s hometown
C.Ray's relative in AfricaD.an African woodcarving artist
【小题2】What does the author mainly want to tell us in Paragraphs 2 -5?
A.Bull loved Africa and knew much about it.
B.Bull was good at making works of art.
C.Ray missed his hometown and relatives.
D.Ray missed the time he spent with Bull in his hometown.
【小题3】What do we know from the passage?
A.Ray visited Africa together with Bull many times.
B.Ray and Bull often went hunting together.
C.Zambezi is the name of a river in Hay a hometown.
D.Ray planned to stay in his hometown for about a week.
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B.Ray didn't want to leave his hometown because of so many memories.
C.Ray's hometown changed a lot and was worth a visit.
D.The visit to his hometown reminded Ray of the days together with Bull.
【小题5】What may the author talk about in the paragraph that follows the passage?
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Ray Travers sat back at the large desk, and looked around his plush(豪华的)office.  He was tired
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From:
<joseph_yana@orange.net> 
IP Address:
193.252.22.118 (originates from France) 
Date:
Mon, 02-Feb-2009 09:37:04am 
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Subject:
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In my department I discovered an abandoned sum of USD$9.900.000 in an account that belongs to one of our foreign customer who died along with his wife and two children in July 2000 in a plane crash. Since we got information about his death, we have been expecting his next of kin(近亲属) to come over and claim his money, but unfortunately we learnt that all his supposed next of kin or relation died alongside with him in the plane crash leaving nobody behind for the claim.
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MR. JOSEPY YANA.
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1.We learn from the passage that Bull is                    

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B.a man in Ray' s hometown

C.Ray's relative in Africa

D.an African woodcarving artist

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<joseph_yana@orange.net> 

IP Address:

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Date:

Mon, 02-Feb-2009 09:37:04am 

Attachment:

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Subject:

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AFRICAN DEVELOPMENT BANK (ADB)

BURKINA-FASO.

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    Best regards.

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  A. be a close relative of the dead.               B. send hundreds of dollars to Africa

  C. go to African Development Bank for the wealth  D. not take it seriously.

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C. the division of the money seems quite reasonable. D. AFRICAN DEVELOPMENT BANK doesn’t exist at all.

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  A. Nothing ventured, nothing gained.      B. There's no such thing as a free lunch.

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