Bayer aspirin was

试卷相关题目

• 1Bayer 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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• 2Why 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 headach

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• 3Why 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 not cost-effectiv

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• 4Ohayon advises coffee lovers

  A.to drink less coffee during the day

  B.to take decaf after lunch

  C.not to go to bed after taking coffee

  D.not to drink coffee after supper

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• 5The experiment mentioned in Paragraph 4 finds that caffeine drinkers

  A.produce less melatonin

  B.sleep longer than decaf drinkers

  C.produce more urine at night

  D.wake up every three hours

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• 6What has happened to aspirin since new painkillers came on the market、

  A.Companies have stopped selling it.

  B.It has become the best-selling painkiller.

  C.Its new use has been discovere

  D.D.Doctors have sold it to patients.

  E.专家也正在研究“数字医生”，并以一种非常舒服的方式完成。

  F.一种检查血糖和细菌的牙刷目前在美国正在被研究。

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