From what the Brazilian biologist says, we know that tourists like her ________.

试卷相关题目

• 1We can infer from this passage that ________.

  A.offensive breath can’t easily be cured

  B.elderly people are less offended by bad breath

  C.heavy drinkers are less affected by bad breath

  D.offensive breath is less affected by alcohol

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• 2Mouthwashes are not an effective cure for bad breath mainly because ________.

  A.they can’t mask the bad odor long enough

  B.they can’t get to all the offending bacteria

  C.their strong smell mixes with bad breath and makes it worse

  D.they can’t cover the thick layers of mucus

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• 3According to the passage, alcohol has something to do with bad breath mainly because ________.

  A.it keeps offending bacteria from reproducing

  B.its smell adds to bad breath

  C.it kills some helpful bacteria

  D.it affects the normal flow of saliva

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• 4Which of the following is mentioned as one of the causes of bad breath、

  A.Tooth trouble.

  B.Sulfur rich food.

  C.Too much exercise.

  D.C.Too much exercis

  E.D.Mental strain.

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• 5The phrase “emanate from” in Paragraph 1 most probably means “________”.

  A.thrive on

  B.account for

  C.originate from

  D.descend from

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• 6The reason why 1994 was exceptional is that ________.

  A.it saw an unusually large number of tourists to the U.S.

  B.it witnessed a drop in the number of tourists to the U.S.

  C.tourism was hardly affected by the weakening of the U.S. dollar that year

  D.tourists came to the U.S. for sightseeing rather than for bargains that year

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• 7By saying “nobody undersells America” (Line 4, Par

  A.3), the author means that ________.A.no other country underestimates the competitiveness of American products

  B.nobody expects the Americans to cut the prices of their commodities

  C.nobody restrains the selling of American goods

  D.no other country sells at a lower price that America

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• 8Why does the author assert that all things American are fascinating to foreigners、

  A.Because they have gained much publicity through the American media.

  B.Because they represent the world’s latest fashions.

  C.Because they embody the most sophisticated technology.

  D.Because they are available at all tourist destinations.

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• 9From the passage we can conclude that the U.S. has come to realize ________.

  A.the weakening if the U.S. dollar can result in trade deficits

  B.the lower the retail prices, the greater the profits

  C.tourism can make great contributions to its economy

  D.visitors to the U.S. are wealthier than U.S. tourists abroad

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• 10His career was not noticeably ________ by the fact that he had never been to college.

  A.prevented

  B.prevented

  C.hindered

  D.refrained

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