The air pollution index went up t0 300 within a few days.
A.Right
B.Wrong
C.Not mentioned
时间:2023-02-02 09:23:16
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英译中:Air pollution
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听力原文:W: Air pollution is one of the most serious problems in the world. Polluted air can make us sick or even kill us. Why isn't more done to stop it?
M: Everyone wants to stop it, but it is a difficult problem to solve. Meat pollution is mused by things people need.
W: What do you mean?
M: Well, automobiles and airplanes cause pollution but they also provide transportation.
W: Right. And factories cause air pollution but they provide people with jobs and products.
M: Cities are the worst offenders. In crowded cities, factories and cars can add tons of pollution to the air every day.
W: Yes. When I drove, to town yesterday, the clear air changed. It seemed like a dark cloud hung over the city.
M: Nobody likes air pollution. It smells bad; it makes it difficult to breathe.
W: True, it even damages the plants that provide tis with food. No wonder we get sick. It's dangerous to everyone's health.
M: I think everyone knows it is a serious problem. When air pollution can even damage strong materials like steel and concrete; think what it does to poor humans.
W: It is terrible, and yet we do need some things that cause it. We'll have to try to figure out a solution.
(20)
A.Most people don't think it is a serious problem.
B.Most of our pollution is caused by things people need.
C.The government has not spent enough money to stop it.
D.The seriousness of pollution has not been realized by the government.
-
Woman: I can't bear the air pollution in this city any more. It's getting worse and worse. Man: You said it. We've never had so many factories before. Question: What does the man mean?
A.The air pollution is caused by the development of industry.
B.The city was poor because there wasn't much industry then.
C.The woman's exaggerating the seriousness of the pollution.
D.He might move to another city very soon.
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______ at in this way, the air pollution in this region doesnt seem so serious.
A.Having looked
B.Looked
C.Looking
D.To look
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We must make ___ to the public that something should be done to stop pollution.
A.it is clear
B.it clear
C.What is clear
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We all know the truth_____there are air, water and sunlight there are living things.
A.where
B.wherever
C.that
D.that wherever
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As pointed out at the beginning of the passage, people used to think that air pollution ______ .
A.cause widespread damage in the countryside
B.affected the entire eastern half of the United States
C.had damaged effect on health
D.existed merely in urban and industries areas
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Controlling air pollution is another crucial objective, the wrong-door is the______.
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In what way can natural pollutants play an important role in controlling air pollution?
A.They function as part of a purification process.
B.They are dwarfed by the pollutants produced by human activities.
C.They are less harmful to living beings than are other pollutants.
D.They have existed since the Earth developed.
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听力原文: The World Bank says air pollution is one of the worst environmental problems in large cities around the world. Air pollution causes breathing problems. It also threatens crop production in farm areas near huge cities.
The United Nations Environment Program says that air pollution reduces the amount of crops produced, h also reduces the nutrient level of crops. As a result, both the buyer and the seller of crops are hurt by air pollution.
The UN says dirty air is a major source of metal in crops. These metals include lead, zinc and copper. These metals can build up to dangerously high levels in the parts of plants that people eat. The German Appropriate Technology Exchange, GATE, reports that eating these metals can cause developmental problems and low intelligence levels among children. Some kinds of cancers and kidney damage have also been linked to metals in crops.
Who is hurt by air pollution?
A.The buyer.
B.The seller.
C.Both the buyer and the seller.
D.None.
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The most important ways to reduce air pollution are to drive less, use less electricit
是
否
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Educators in schools and universities teach students about the effects of air pollution.
此题为判断题(对,错)。