According to the inventors, shrilk has great potential partly because_____.

试卷相关题目

• 1What has become a concern about plastic、

  A.Using it properly.

  B.Producing it cheaply.

  C.Developing its properties quickly. ,

  D.Evaluating its contributions fairly.

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• 2Paragraph I of the passage is mainly about shritk's_____.

  A.remarkable design

  B.interesting name

  C.major features

  D.basic elements

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• 3What is the passage mainly about、

  A.Some places for weekend break

  B.A way to become creative in art.

  C.The colourful life in the countryside.

  D.Unknown stories of Cambridge University.

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• 4In the passage Byron's Pool is described as a lake_____.

  A.surrounded by fields

  B.owned by Lord Byron

  C.located in Grantchester

  D.discovered by Virginia Woolf

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• 5We can infer from the passage that Byron seemed_____.

  A.to fear pet bears

  B.to like walking

  C.to be a heavy drinker

  D.to finish university in 1805

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• 6What are the inventors doing in the lab、

  A.Replacing carbon fibers with shrilk.

  B.Testing ahrilk's use in wet conditions.

  C.Making shrilk out of used household goods.

  D.Improving shrilk's flexibility for medical purposes.

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• 7Which of the following can be the best title for the passage、

  A.Recent Progress in Environmental Protection

  B.Benefits of Insects in Scientific Research

  C.The Harm of One-time Products

  D.A Possible Alternative to Plastic

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