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

试卷相关题目

• 1The new contact lens is meant for ______.

  A.astronomical observations

  B.the night blind

  C.those with vision defects

  D.optical experiments

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• 2Why 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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• 3According 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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• 4The 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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• 5What 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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• 6Individualized 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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• 7According 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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• 8Which 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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• 9In 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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• 10I found it difficult to _______ my career ambitions with the need to bring up my children.

  A.consolidate

  B.amend

  C.reconcile

  D.intensify

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