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

试卷相关题目

• 1The passage is mainly about ______ .

  A.air pollution

  B.water pollution

  C.noise pollution

  D.world pollution

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• 2What 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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• 3When 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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• 4The 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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• 5___________ is often the case, we have worked out the production plan.

  A.Which

  B.When

  C.What

  D.As

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

  A.they are working in noisy places

  B.they often listen to pop music

  C.they live near airports

  D.they are too busy to listen to others’talk

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• 7The 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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• 8In 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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• 9Talking 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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• 10In 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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