The author uses lilac flowering as an example to show_________

试卷相关题目

• 1Project Budburst aims to_________

  A.study animal behavior all year round

  B.invite citizen scientists to do scientific research

  C.collect information on the life cycles of common plants

  D.help ecologists learn about wildfires in western United States

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• 2How is the text organizer'、

  A.Topic-Comparison-Opinion

  B.Question-Effect-Opinion

  C.Topic-Examples-Effect

  D.Question-Cause-Effect

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• 3The third paragraph mainly discusses the good and bad things about_________

  A.studying abroad.

  B.classroom learning.

  C.learning culture.

  D.B.classroom learning.C.learning cultur

  E.D.learning online.

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• 4What is the disadvantage of studying a language online、

  A.You may not be able to keep up with the program.

  B.You may not meet your teachers in person.

  C.The computer may break down any time.

  D.The courses may last much longer.

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• 5What is the purpose of the author in writing the text、

  A.To discuss ways of improving language skills.

  B.To persuade people to go abroad to attend universities.

  C.To advise readers to meet different people from abroa

  D.D.To introduce online programs to people unable to go abroad.

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• 6Why are citizen scientists invited to take part in Project BudBurst、

  A.To give a hand in research.

  B.To teach science to the publi

  C.C.To help create a website of popular science.[ D]To call people's attention to climate change.

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• 7According to Schwartz, what can help people know more about climate change、

  A.Taking a course on phenology.

  B.Knowledge of life cycle events of plants and animals.

  C.Efforts of ecologists to learn more about plant flowering.

  D.Full support of citizen scientists to study climate changes.

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• 8What should you do first if you are to visit the Center with a group Of 16 people、

  A.Make a reservation.

  B.Check up the programs.

  C.Buy a map of the Center.

  D.Reserve tables at the restaurant.

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• 9Which of the following is free、

  A.The Exposition Park.

  B.The Motion-Based Simulator.

  C.The High Wire Bicycle.

  D.The permanent exhibition at the Center.

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• 10If you plan to come to the Science Center, you can_________

  A.call 213-744-7405

  B.follow the Harbor Freeway

  C.read Map & Directions

  D.drive along Exposition Boulevard

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