The new contact lens is meant for ______.

试卷相关题目

• 1Why does the author say “Only a people determined to ruin the next generation will refuse such Federal funds as public education may require” (Lines 10-11, Par

  A.3)、A.Only by appropriating adequate Federal funds for education can the next generation have a bright future.

  B.Citizens of all parts of the country agree that the best way to support education is to use Federal funds.

  C.People all over the country should make contributions to education in the interest of the next generation.

  D.Educated people are determined to use part of the Federal funds to help the poor.

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• 2According to the author, the answer to the problem of public education is that the Federal government _______.

  A.should allocate Federal funds for public education

  B.should demand that local communities provide support

  C.should raise taxes to meet the needs of public education

  D.should first of all solve the problem of unemployment

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• 3The public agencies for adult education will be little better off because ______.

  A.the unemployed are too poor to continue their education

  B.a new leisure class has developed

  C.they are still suffering from the depression

  D.an increase in taxes could be a problem

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• 4What is the reason for the increase in the number of students、

  A.The requirement of educated workers by business.

  B.Raising of the legal age forgoing to work.

  C.The trend toward a shorter workday.

  D.People’s concern for the future of the next generation.

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• 5What is the passage mainly about、

  A.How to persuade local communities to provide more funds.

  B.How to cope with the shortage of funds for public education.

  C.How to improve the public education system.

  D.How to solve the rising unemployment problem.

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• 6What do the two instruments mentioned in the second paragraph (Line 5) refer to、

  A.The astronomical telescope and the wave-front sensor.

  B.The aluminum mirror and the laser beam.

  C.The active mirror and the contact lens.

  D.The aluminum mirror and the wave-front sensor.

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• 7Individualized contact lenses (Line 7, Par

  A.2) are lenses designed ______.A.to work like an astronomical telescope

  B.to suit the wearer’s specific needs

  C.to process extremely accurate data

  D.to test the wearer’s eyesight

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• 8According to Bille, with the new lenses the wearer’s vision ______.

  A.will be far better at night than in the daytime

  B.may be broadened about 15 times than without them

  C.can be better improved in the daytime than at night

  D.will be sharper by a much greater degree at night than in the daytime

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• 9Which of the following is true about Bille’s lenses、

  A.Their production process is complicated.

  B.They will be sold at a very low price.

  C.They have to be replaced every day.

  D.B.They will be sold at a very low pric

  E.C.They have to be replaced every day.D.Purchase orders can be made through the Internet.

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• 10In November 1987 the government _______ a public debate on the future direction of the official sports policy.

  A.initiated

  B.designated

  C.induced

  D.promoted

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