10 percent of the workers in Britain are being deafened because _______ .

试卷相关题目

• 1According to the passage, a continuous noise of _______decibels can make people deaf.

  A.less than 85

  B.less than 65

  C.about 65

  D.more than 85

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• 2The passage is mainly about ______ .

  A.air pollution

  B.water pollution

  C.noise pollution

  D.world pollution

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• 3What can we learn from the story、

  A.Think twice before you make a judgment.

  B.Blustering is a poor father and husband.

  C.Blustering would rather live alone than be considered a thief.

  D.Blustering is an example we should learn from.

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• 4When Blustering turned red and refused to be searched, all people thought _____________.

  A.he was really a poor fellow

  B.he must have stolen the gold coin

  C.the coin must be hidden somewhere in the room

  D.poor Blustering had hidden some food in his pockets

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• 5The coin was missing because _____________.

  A.all the friends were drunk

  B.the room was too noisy

  C.they were too excited to pay attention to it

  D.Blustering hid it in a secret place

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• 6The government of China is trying to reduce ______.

  A.only the air pollution

  B.only the air and water pollution

  C.only the water pollution

  D.the air, water and noise pollution

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• 7In the experiment on rats, a sweet smell was added to the rats’ drinking water to      .

  A.encourage rats to drink vitamins-enriched water

  B.find out rats’ preference in flavor(口味)

  C.test whether rats know which drink is good for them

  D.show the vitamins are tasteless

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• 8Talking about eating habits, babies and rats are just like each other because        .

  A.both have the wisdom to choose a balanced diet

  B.both prefer flavored food and drink

  C.both have the same eating habits

  D.both develop a taste for the same kinds of flavors

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• 9In the experiment mentioned in the second paragraph, babies were      .

  A.given many choices of drinks

  B.given all kinds of baby food

  C.placed and fed in a hospital

  D.trained to select a balanced diet

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• 10According to the passage, grown-up people’s eating habits differ from those of babies in that    _______ .

  A.they know better than babies what kinds of food are good for their health

  B.they usually cannot say no to all kinds of delicious foods

  C.their eating habits have much to do with the social and cultural customs (文化习俗)

  D.they have more choices of food than babies in eating patterns

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