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保安考试

剑桥雅思听力真题辑 10 TEST TWO SECTION 4

1、Complete the notes below

Write ONE WORE ONLY for each answer.

Extinction of Species

Recent problem in Australia:

-a species of parrot is under threat due to the priduction of wind energy

-several species 1._____are at risk because of inrceased housing

-loss of food source due to pesticides is affecting many animals especially 2._____

-Production of single crops like 3._____ is harming wildlife.

Attuitude to endangered animals:

-can be influenced by the 4._____(e.g. the panda)

-People are less concerned about smaller animals, e.g. 5._____

-some animals are ignored because they ate viewed:

   a) with 6._____

   b) as our 7._____ in terms of food

   c) with disgust

Reasons for preventing extinction:

-to improve our knowledge of the ecosystem

-the ecosystem needs to be 8._____ to be stable

-some types of 9._____can help to single enviroment problems 

-animals can help in medicine,e.g.

    a) improved well-being for people from having a pet

    b) cobwebs help with medical disorders related to 10._____

1.

2、

3、

4、

5、

6、

7、

8、

9、

10、