What are the inventors doing in the lab、

试卷相关题目

• 1According to the inventors, shrilk has great potential partly because_____.

  A.it can help plastic degrade

  B.it can be found in living things

  C.its mass production has been realized

  D.its raw materials are abundant in mature

  开始考试点击查看答案
• 2What has become a concern about plastic、

  A.Using it properly.

  B.Producing it cheaply.

  C.Developing its properties quickly. ,

  D.Evaluating its contributions fairly.

  开始考试点击查看答案
• 3Paragraph I of the passage is mainly about shritk's_____.

  A.remarkable design

  B.interesting name

  C.major features

  D.basic elements

  开始考试点击查看答案
• 4What 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.

  开始考试点击查看答案
• 5In 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

  开始考试点击查看答案
• 6Which 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

  开始考试点击查看答案