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2009年职称英语卫生类词汇选项练习(6)

2009-06-24来源:
  和谐英语职称英语站点编辑整理
  1.The old concerns lose importance and some of them vanish altogether.
  A. develop B. disappearC . linger D. renew
  2. In the United States educational system, intermediate school is the transitional phase between the primary grades and high school.
  A. stage B. notionC . pattern D. alternative
  3.Fluoride deters tooth decay by reducing the growth of bacteria that destroy tooth enamel.
  A. facilitates B. overwhelmsC . inhibits D. loosens
  4. The firm of Bonnin and Morris in Philadelphia was probably the first American company to manufacture porcelain.
  A. silverware B. crystalC .china D. linen
  5.Gunpowder was used extensively in firearms prior to 1890.
  A. in B. aroundC . from D. before来源:和谐英语
  6.We packed up the things I had accumulated over the last years and left for good.
  A. close B. nearC . past D. finalwww.hxen.CoM
  7.The chemical is lethal to rats but safe to cattle.
  A. toxic B. harmfulC . deadly D. contagious
  8.She is very conscientious about her work.
  A. worried B. carefulC . anxious D. nervous
  9. She has consolidated her power.
  A. strengthened B. wonC . hardened D. united
  10.The drinking water is contaminated with impurities.
  A. blackened B. pollutedC . darkened D. mixed
  11.Her novel depicts a futuristic America.
  A. writes B. sketchesC . describes D. indicates
  12. He expressed concern that the ship might be in distress.
  A. despair B. difficultiesC. need D. danger
  13.They are endeavoring to change society as a whole.
  A. trying B. workingC . doing D. making来源:www.hxen.net
  14.Your eternal boasting annoys everyone.
  A. unchangeable B. everlastingC . boring D. monotonous
  15. The other women seemed contented and they even exhibited their bellies with pride.
  A. demonstrated B. uncoveredC . spread D. showed
  Key: BACCD CCBAB CDABD来源:www.hxen.net
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