Which of the following is true about Hooke’s contribution、

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• 1Hooke did more than his commission, which only required _______ at first.  

  A.looking at nettles to find a cure

  B.looking at louses for medical research

  C.looking at the leaves, glasses and more

  D.looking at insects

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• 2Hooke invented new ways and could see new detail by ______. 

  A.using new filming technology

  B.adopting new lighting sources

  C.introducing new cameras

  D.changing lighting

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• 3Where did Hooke acquire his technical capacities、 

  A.He learned all by himself.

  B.He learned from his wood work.

  C.He graduated from a famous university.

  D.He learned hard from Wren.

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• 4Why did the scientist appointed by the king give up the project、 

  A.Because he admired Hooke’s ability.

  B.Because he was too busy to do it.

  C.Because he wasn’t intelligent enough.

  D.Because he didn’t have enough money.

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• 5What is photocatalysis、

  A.The wastewater that biodegrade naturally.

  B.The reaction that nanoparticles absorb sunlight.

  C.The research team that makes the discovery.

  D.The research team that makes the discovery.

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• 6Which of the following is true about naphthenic acids、

  A.They hurt the environment and human health.

  B.They can only exist in water within hours.

  C.They can take in sunlight by nanoparticles.

  D.They can biodegrade naturally and quickly.

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• 7Which of the following is true about the traditional treatments、

  A.They are efficient and work well all the time.

  B.They are more dangerous to environment.

  C.They are comparatively cheap to adopt.

  D.They are inconvenient for implementation.

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• 8All of the statements are true about the new method EXCEPT that ________.

  A.The new method is cheaper since nanoparticles can be recovered

  B.the new method can remove the pollutants from water completely

  C.the new method makes use of membrane filtering and chlorine

  D.the new method saves energy since it depends on sunlight

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• 9What should be the next step of the research、

  A.To ensure the government’s legislation and regulation.

  B.To ensure the sources are larger than the samples.

  C.To ensure the water quality when applying to large resources.

  D.To ensure the safety of tailing ponds and environment.

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