Which of the following is NOT right about Smart Board、

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• 1How can the plants communicate with each other according to experts’ suppose、

  A.Plants communicate by using tiny chemical signatures specific to each plant’s family.

  B.Plants communicate with each other through their roots.

  C.Plants communicate with each other by their leaves.

  D.Plants communicate with each other with their flowers.

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• 2From the passage，we learn that ________.

  A.sea rocket is a South American species

  B.sea rocket grows aggressively alongside unrelated neighbors

  C.sea rocket grows aggressively alongside its siblings

  D.sea rocket is a kind of bush without flowers

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• 3Plants’ kin selection is to ________.

  A.grow well

  B.compete with other kinds of plants

  C.strengthen the relationship among siblings

  D.find which one is the best

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• 4Which of the following is NOT right about  animals’ social skill、

  A.Animals can recognize and memorize their relatives.

  B.Animals’ social skill is to cooperate and share resources.

  C.Animals’ social skill can recognize close relatives in order to work together.

  D.Animals’ social skill is no use at all.

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• 5What’s the main idea of the message、

  A.Studies find plants can recognize, communicate with relatives.

  B.Kin selection is important for plants.

  C.Animals can recognize and memorize their relatives.

  D.Competition asks plants to recognize their relativ es.

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• 6What’s “dyspraxia” according to the text、

  A.Speech barrier.

  B.Movement disorder.

  C.Visual impairment.

  D.Loss of memory.

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• 7Which of the following is RIGHT according to the text、

  A.Cosmobot is desig ned to play with.

  B.Cosmobot is costly and not user-friendly.

  C.Cosmobot can be controlled by a computer.

  D.Anthro Tronix is a designer of a certain company.

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• 8What can we learn from Corinna Lathan、

  A.She’s employed by a British company.

  B.Cosmobot is popular around the world.

  C.She wants to make previous products widesprea

  D.D.IPods and mobile phones are valued in class.

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