What is the final purpose of Project BudBurst、

试卷相关题目

• 1What is NOT true of Project BudBurst、

  A.Only experts can participate in it．

  B.Everybody can participate in it．

  C.It collects life cycle data on a variety of common plants．

  D.It has its own website．

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• 2In"All that，s needed to become one…(paragraph2)"，what does the word"one"stands for、

  A.a citizen journalist

  B.a citizen scientist

  C.a scientist

  D.a citizen

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• 3What are citizen scientists asked to do、

  A.To develop a specific research interest and become professional scientists．

  B.To send their research observations to a professional database．

  C.To increase their knowledge about climate change．

  D.To keep a record of their research observations．

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• 4Ecologists turn to non-scientist citizens for help because they need them__________________．

  A.to provide their personal life cycles

  B.to observe the life cycle of plants

  C.to collect data of the life cycle of living things

  D.to teach children knowledge about climate change

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• 5What can be a possible title for the passage、

  A.What are scientists looking for in the Arctic Ocean、

  B.What are scientists doing in the Arctic Ocean、

  C.Why are scientists worrying about the Arctic Ocean、

  D.Why are scientists interested in the Arctic Ocean、

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• 6What color is the sky、

  A.It iS blue．

  B.It iS white．

  C.It is grey．

  D.It has no color．

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• 7When an airplane flies too high，___________.

  A.the air will be too thin to support its wings．

  B.the air will become thicker．

  C.the air will exert pressure on it．

  D.the air will disappear in no time．

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• 8A rocket can fly to the moon because__________

  A.it looks like a balloon．

  B.it is much lighter than an airplane．

  C.it doesn't have wings．

  D.it works like an untied balloon．

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• 9Which of the following statements about a rocket is NOT true、

  A.It can fly when there is no air．

  B.It can fly without wings．

  C.It is made of strong metal．

  D.It is propelled by burning gas inside it．

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• 10A rocket is pushed up into the air when__________

  A.hot gas rushes out of its head．

  B.it is powered by gas．

  C.hot gas rushes out of its bottom．

  D.hot gas rushes out of its neck．

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