澳大利亚维多利亚州考拉太多,该如何应对?
澳大利亚维多利亚州考拉太多,该如何应对?

           

      Koala is a kind of cute animal only to be found in Australia. They are considered as a symbol of Australia. And they are sent to other countries like America, China, France as a gift. But they are all kept in zoos in these countries. You can see them in the wild only in Australia. They have no natural enemies. The koala’s only food source is the eucalyptus tree (桉树).
       Victoria State is in west Australia.In Victoria, the number of koalas increased a lot in recent years. This was a problem because the koalas nearly ate all of the eucalyptus trees and then they had nothing to eat.
        Last year, people moved 500 koalas to other forests, and they want to keep the number of koalas down.However, it will be some years before the destroyed eucalyptus trees grow back.

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1.Koalas are sent to other countries ________.

A to earn money

B as a gift

C to have baby koalas

D to eat trees

解析:选B。细节理解题。根据第一段第三句And they are sent to other countries like America, China, France as a gift.可知它们被作为礼物送到其他国家去,故选B。

2.Where can you find koalas in the wild?

A In Australia.

B In America.

C In China.

D In France.

解析:选A。 细节理解题。根据第一段第五句You can see them in the wild only in Australia.可知只有在澳大利亚的野外能够看到考拉,故选A。

3.Which of the following is the natural enemy of koalas?

A Leopard.

B Lion.

C Tiger.

D None of the above.

解析:选D。细节理解题。根据第一段第六句They have no natural enemies.可知考拉没有自然天敌,因此A、B、C都排除,故选D。

4.What can we learn from the second paragraph?

A Koalas in west Australia like all kinds of trees.

B Victoria people like to keep koalas as pets.

C A number of koalas nearly ate all of the eucalyptus trees.

D Victoria State has no homes for koalas to live.

解析:选C。推理判断题。根据第二段第三句This was a problem because the koalas nearly ate all of the eucalyptus trees and then they had nothing to eat.可知考拉数量大量增长导致桉树都被它们吃光了,它们没有吃的了,故选C。

5.What did people do to save koalas in Victoria?

A People destroyed the trees for koalas to live.

B People killed them to keep the number of koalas down.

C People planted more trees for them to live.

D People moved them to other forests.

解析:选D。细节理解题。根据第三段第一句Last year, people moved 500 koalas to other forests可知人们把考拉移到其他森林去了,故选D。