职称英语职称英语理工类2006年职称英语等级考试试题理工类A

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• 21Genetically modified maize isn't poisonous to the butterflies.

  A.Right

  B.Wrong

  C.Not mentioned

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• 22Genetically modified products are not popular in Mexico

  A.Right

  B.Wrong

  C.Not mentioned

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• 23The tie symbolizes all of the following except

  A.respect

  B.elegance

  C.politeness

  D.democracy

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• 24Why does Blair sometimes show up in a formal event without a tie、

  A.Because he wants to make a show

  B.Because he wants to attract attention.

  C.Because ties are costly.

  D.Because he wants to live in a casual way.

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• 25Which of the following is NOT a social occasion、

  A.Going to church.

  B.Going to work in the office.

  C.Staying at home.

  D.Going to a party.

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• 26Who brought the Frenchmen's neckwear to Britain、

  A.Tony Blair.

  B.Charles ll.

  C.Jim Callaghan.

  D.Andrew Turnbull.

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• 27When did British gentlemen begin to wear ties regularly、

  A.After the late 19th century.

  B.In the 1630s.

  C.In 1660.

  D.In the late 18th century.

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• 28Losing amphibians means losing

  A.knowledge about fatal human diseases.

  B.knowledge about air and water pollution.

  C.a chance to discover new medicines.

  D.an opportunity to detect poisonous gases.

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• 29Amphibians lay their eggs

  A.in any stream they can find,

  B.in places without UV light,

  C.only on san

  D.D.only in the right conditions

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• 30The arroyo toad is disappearing because

  A.it has been threatened by frogs.

  B.it is losing its habitat.

  C.a disease has been killing its eggs.

  D.it can't bear the cold of winter.

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