Bayer started making aspirin because

试卷相关题目

• 1Why 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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• 2Why 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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• 3Ohayon 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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• 4The 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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• 5What does Paragraph 3 mainly discuss、

  A.Different effects of caffeinated coffee and decaf on sleep.

  B.Lotan Shilo's research design on sleep.

  C.What the subjects did after drinking decaf at night.

  D.Why some subjects took half an hour to fall asleep.

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• 6Bayer aspirin was

  A.the only drug 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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• 7What 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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