A sound scientific theory should be one that      .

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• 1"...knowing how to investigate, how to discover information, is important to everyone. " The author says this to show      .

  A.the importance of information

  B.the difference between carpenters and ordinary people

  C.the difference between scientists and ordinary people

  D.the importance of thinking

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• 2The best title to the passage is      .

  A.Thinking Benefits People

  B.Why Should People Think

  C.Positive Thinking and Negative Thinking

  D.Thinking: The Important Way

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• 3Just like a one-eyed man in the land of the blind, you should      .

  A.take positive attitude in the office of militant negativism

  B.be kind in your office

  C.pay no attention to what is going on around you

  D.control your feeling to what is happening to you

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• 4According to the passage, which of the following is true、

  A.Feeling and thoughts can react to each other.

  B.It's easier to control thoughts than to control feelings.

  C.Your success depends wholly on your attitude.

  D.Keeping smiling will surely make you successful.

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• 5We can infer from the passage that      .

  A.positive thinking can cure you of your diseases

  B.positive thinking can easily be generated by anyone

  C.a reduction of hormone may cause you to be depressed

  D.a specific chemical reaction is the cause of negative thinking

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• 6Which of the following statements is NOT tree、

  A.What works under one set of conditions at one time might work under the same conditions at other times.

  B.Tools which a scientist uses for measurements are used to make mathematical calculations that may test his investigations.

  C.A scientist should know more about other branches of knowledge to arrive in his achievement.

  D.Knowing how to investigate, how to discover information is important to scientists.

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• 7What is the main idea of the passage、

  A.Scientists are different from the ordinary people.

  B.The theory of relativity.

  C.Exactness is the secret of science.

  D.Exactness and way of using tools is the key to the making of a scientist.

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• 8The organization that eventually became the EU      .

  A.was started by France and Germany

  B.started with three countries

  C.was set up by the Treaty of Rome

  D.included 132 languages

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• 9What's the main purpose of this passage、

  A.To give a solution to a problem.

  B.To find out a problem and show how severe it is.

  C.To criticize the European Union for inefficiency.

  D.To show that the problem cannot be solved.

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• 10According to the writer, the use of English in contacts among EU officials has      .

  A.angered the officials who don't speak English

  B.reduced the number of official languages

  C.reduced the effect of the problem

  D.been opposed by powerful member countries

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