What’s the author’s opinion about the new AI movement、

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• 1Conrad and his group of AI researchers have been making enormous efforts to ________.

  A.find a roundabout way to design powerful computers

  B.build a computer using a clever network of switches

  C.find out how intelligence developed in nature

  D.separate the highest and most abstract levels of thought

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• 2The new trend in artificial intelligence research stems from ________.

  A.the shift of the focus of study on to the recognition of the shapes of objects

  B.the belief that human intelligence cannot be duplicated with logical, step-by-step programs

  C.the aspirations of scientists to duplicate the intelligence of a ten-month-old child

  D.the efforts made by scientists in the study of the similarities between transistors and brain cells

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• 3The author says that the powerful computers of today ________.

  A.are capable of reliably recognizing the shape of an object

  B.are close to exhibiting humanlike behavior

  C.are not very different in their performance from those of the 50’s

  D.still cannot communicate with people in a human language

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• 4It was claimed that the new laws passed during the Roosevelt Administration were aimed at ________.

  A.reducing the cost of farming

  B.conserving soil in the long-term interest of the nation

  C.lowering the burden of farmers

  D.helping farmers without shifting the burden onto other taxpayers

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• 5The Supreme Court rejected the Agricultural Adjustment Act because it believed that the Act ________.

  A.might cause greater scarcity of farm products

  B.didn’t give the Secretary of Agriculture enough power

  C.would benefit neither the government nor the farmers

  D.benefited one group of citizens at the expense of others

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• 6Which of the following is closest in meaning to the phrase “the only game in town” (Line 3, Par

  A.4)、A.The only approach to building an artificially intelligent computer.

  B.The only way for them to win a prize in artificial intelligence research.

  C.The only area worth studying in computer science.

  D.The only game they would like to play in town.

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• 7From the passage we know that the increased use of cars will ________.

  A.consume half of the oil produced in the world

  B.have serious consequences for the well-being of all nations

  C.widen the gap between the developed and developing countries

  D.impose an intolerable economic burden on residents of large cities

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• 8The U.S. has to deal with the problems arising from vehicle use because ________.

  A.most Americans are reluctant to switch to public transportation systems

  B.the present level of oil prices is considered unacceptable

  C.other countries will protest its increasing greenhouse emissions

  D.it should take a lead in conserving natural resources

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• 9Which of the following is the best solution to the problems mentioned in the passage、

  A.The designing of highly efficient car engines.

  B.A reduction of vehicle use in cities.

  C.The development of electric cars.

  D.The use of less polluting fuels.

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• 10Which of the following is practical but only makes a marginal contribution to solving the problem of greenhouse emissions、

  A.The use of fuels other than gasoline.

  B.Improved energy efficiency.

  C.The introduction of less polluting driving systems.

  D.Reducing car use by carpooling.

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