What has happened to aspirin since new painkillers came on the market、

试卷相关题目

• 1Bayer aspirin was________．

  A.the only d rug with the name“aspirin”

  B.the first aspirin sold in the United States

  C.not sold in drugstores in 1915

  D.not easy to find in drugstores

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• 2Bayer started making aspirin because__________．

  A.it helped prevent heart attacks

  B.other companies were making it

  C.it worked well in stopping pain

  D.the manager was a scientist

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• 3Why Was Felix Hoffmann looking for a painkiller、

  A.His company told him to do that．

  B.His father was In pain．

  C.He wanted to make a lot of money．

  D.He suffered from headache．

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• 4Why didn’t the French scientist continue to make the medicine that stopped pain、

  A.It didn’t work well．

  B.It was hard to make．

  C.It hurt the stomach．

  D.It was riot cost-effective．

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• 5According to the last paragraph，tissues’lower exposure to alcohol_______.

  A.reduces the risk of laryngeal dancer

  B.explains why Inflammation triggers cancer

  C.accounts for why food can cover digestive—tract tissues

  D.is the reason why food can take alcohol off them

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