小伙伴們，雅思考試大家復(fù)習(xí)的怎么樣了呢？下面是幫考網(wǎng)分享的雅思考試閱讀部分的練習(xí)題，一起來看看吧！

雅思閱讀練習(xí)及答案：

Glossary

Palaeontologists 古生物學(xué)家

Aurochs 歐洲野牛

Neanderthal (人類學(xué))尼安德特人，舊石器時代的古人類。

Permafrost (地理)永凍層

Questions 1-6

Answer the following questions by using NOMORE THAN THREE WORDS for each answer.

1. How did people traditionally treat fossils?

2. What suggestions do Geigl and her colleagues give on what should be done when fossilsare found?

3. What problems may be posed if fossil bones are washed on-site? Name ONE.

4. What characteristic do fossil bones have to make them susceptible to becontaminated with contemporary DNA when they are washed?

5. What could be better understood when conservation treatments are improved?

6. The passage mentioned several animal species studied by researchers. How many ofthem are mentioned?

Questions 7-11

Do the following statements agree with the information given in the passage? Please write

TRUE if the statement agrees with the writer

FALSE if the statement does not agree with the writer

NOT GIVEN if there is no information about this in the passage

7. In their paper published in the Proceedings of the National Academy of Sciences , Geigland her colleagues have shown what conservation practices should be followed to preserveancient DNA.

8. The fossil bones that Geigl and her colleagues studied are all from the same aurochs.

9. Geneticists don’t have to work on site.

10. Only newly excavated fossil bones using new conservation methods suggested byGeigl and her colleagues contain ancient DNA.

11. Paabo is still worried about the potential problems caused by treatments of fossils intraditional way.

Questions 12-13

Complete the following the statements by choosing letter A-D for each answer.

12. “This information” in paragraph 3 indicates:

[A] It is critical to follow proper practices in preserving ancient DNA.

[B] The best way of getting good DNA is to handle fossils with gloves.

[C] Fossil hunters should wear home-made hammers while digging up bones.

[D] Many palaeontologists know how one should do in treating fossils.

13. The study conducted by Geigl and her colleagues suggests:

[A] the fact that ancient DNA can not be recovered from fossil bones excavated in the past.

[B] the correlation between the amount of burying time and that of the recovered

DNA.

[C] the pace at which DNA degrades.

[D] the correlation between conservation practices and degradation of DNA.

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