By using a sensitive microphone and a GPS tracking system, the researchers wanted to find out            .

试卷相关题目

• 1Why some elephants’ call is called “secret language”、

  A.Because it can’t be heard by human ears.

  B.Because it can only be heard by female elephants.

  C.Because people don’t know its meanings.

  D.Because people haven’t studied it completely.

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• 2The passage is mainly about _______.

  A.World Laughter Day and its significance

  B.the worldwide laughter movement

  C.a universal language

  D.laughter

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• 3The author’s attitude towards laughter movement is ____.

  A.positive

  B.negative

  C.uninterested

  D.objective

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• 4The first World Laughter Day gathering outside India took place ____.

  A.on 11th. January, 1998

  B.on the first Sunday of May

  C.on 9th. January, 1996

  D.on 9th. January, 2000

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• 5The purpose of celebrating World Laughter Day is ____.

  A.to build up a global sense of brotherhood and friendship through laughter

  B.to build a common connection between various religions

  C.to reduce stress and lighten depression

  D.to lower blood pressure

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• 6A pregnant elephant uses inaudible growls to            .

  A.show the location where she is staying

  B.ask for help when she losses her way

  C.scare away the enemy

  D.let others know she will have a baby

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• 7What is the passage mainly about、

  A.The elephants can speak like people.

  B.The wild elephants’ ways to fight against enemies.

  C.The “secret language” between elephants.

  D.The special life of female elephants.

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• 8Which of the following writing tips is given in the passage、

  A.Drawing a picture to go with the essay.

  B.Trying to communicate an important idea to readers.

  C.Asking a teacher to find the mistakes you haven’t foun

  D.D.Making the essay short enough to hold the readers’ interest.

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• 9The article is written to ____.

  A.convince the students of the prizes available

  B.explain how to write a good essay

  C.inform the students of the essay contest

  D.show how to organize an essay contest

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