C. 0.00513 billion. D. 0.00397 billion. [答案与解析]本文主要讲国际贸易和投资洽谈会扩展了各国之间的经济联系.引起全世界的广泛关注. 查看更多

 

题目列表(包括答案和解析)

    Policymakers need to step up efforts to cut smoking rates in Asia to prevent an “epidemic(流行病)” of tobacco - related lung disease, medical experts said at a conference in Mumbai.

    Many Asian countries have seen a sharp increase in tobacco use in the last decade, particularly among the young and in urban areas as a result of economic growth. A rise in smoking by women has also been noted.

    But ignorance of the health risks remains, especially among the rural poor, while overall tobacco use is adding an economic burden to countries in terms of health care and insurance costs plus lost productivity through illness.

    Matthew Peters, head of thoracic(胸腔的)medicine at Sydney’s Concord Hospital, told the 14th World Conference on Tobacco or Health that there were “real and material health care benefits”  for countries to encourage people to quit.

     “Stopping smoking is a very simple way” of cutting tuberculosis(肺结核) rates, he said, adding that quitting also meant the region’s poor, who are most affected by the disease, could use the money that previously went on tobacco for food and clothing.

    “These benefits are real. They are seen quickly and have effects on the most important health risks in this region. . . and the especially complex issue of economic deprivation(贫困) and nutrition, ” he added.

    Many at the conference expressed concern about the increases in smoking and tobacco use in Asia, as big tobacco companies look to the region for new markets with more people giving up smoking in developed countries. Health professionals want antismoking legislation(法规),including bans on tobacco advertising.

    Some 1. 25 billion people worldwide use tobacco in some form every day. China and India account for more than half of that total, according to the World Lung Foundation statistics presented at the conference.

56. We can learn from the second paragraph that _______.

A. more and more people in Asian countries smoke

B. the young smoke more than the old in Asia

C. fewer people smoke in urban areas in Asia

D. there are more women smokers than men smokers

57. What do “real and material health care benefits” refer to?

A. The benefits that countries can get by encouraging people to smoke.

B. Cutting down the cost of health care and getting better food and clothes.

C. Good economy from tobacco, better food and clothes.

D. Health risks and the economic burden.

58. Why do big tobacco companies look to Asia for new markets according to the passage?

A. Because the largest population is in Asia and its economy is growing fast.

B. Because Asians concern about the danger of increases in smoking.

C. More and more people are giving up smoking in developed countries.

D. Health professionals want to ban tobacco advertising.

59. How many people use tobacco in China and India every day according to the World Lung Foundation statistics?

A. About 1. 25 billion.

B. More than 2. 50 billion.

C. About 0. 51 billion.

D. More than 0. 625 billion.

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AVERAGE RESOURCES
620 m3 water
If we put fresh water and sea water together, we can each have 620 m3 water. But remember, sea water is too salty for us to drink if the factories don’t process it first. So, 620 m3 is little. Saving water in daily use is important.
0.5 hectares of forests
There are 3.869 billion hectares(公顷) of forests on Earth. But we are losing them mainly because we cut trees too much. If we calculate(计算)at the size of a football field, we are losing 343,000 football fields every day, or 1,431 per hour, or 24 per minute!
1.5 centimeters long corals(珊瑚)
All the corals that we have now spread for about 100,000 km in 109 countries. But each of us can only have such a little piece, because seas are getting polluted and corals are dying.
33 stars
According to the latest report, there are 200 billion stars in the Milky Way. Each of us can have 33 of them. Unfortunately, we cannot see most of the 200 billion stars from Earth. We can only see about 6,000 stars. If we don’t use telescopes or we have bad weathers, we can only see about 2,000 stars.
90kg rice
On average, we harvest 0.54 billion tons of rice each year round the world and each of us can have 90 kg. Asia produces and eats 90% of all the rice. How long will it take you to eat up this 90 kg rice?
1 iceberg
Luckily, we still have icebergs to share when Earth gets warmer and warmer. Each of us can have an iceberg of 170m×170m×170m. Up to 10% of Earth surface is covered by ice. There is 31,000,000km3 of ice on Earth in all.
【小题1】On average we each probably have ________ fresh water in the world.
A.over 620m3B.more than 620m3C.far less than 620m3D.only 620m3
【小题2】We are losing the forests on Earth mainly because of________.
A.the man-made damageB.the climate change
C.the construction of many football fieldsD.the environmental pollution
【小题3】When we don’t use telescopes or the weather is bad, we can see ________ stars from Earth.
A.all the stars B.about 2,000C.about 200 billionD.about 6,000
【小题4】According to the table above, we each can only have _____ because of pollution.
A.less water B.fewer icebergs C.fewer corals D.less rice

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阅读理解。

     Today, the world is rapidly urbanizing. With half of the world population expected to live in cities by
the early part of the 21st century, the Shanghai 2010 World Expo's focus on a better city bears
profound meaning.
     What might future cities look like 28 years from now? Here are some scenarios: things to come, things
to go.
     Zero waste
     Waste disposal is one of the biggest headaches for cities.Apart from recyclable waste, everything is
buried or incinerated, only to pollute the environment.Plastic waste remains underground for several
decades.The world produces much more garbage that it can dispose of.
     Now at the Expo, all waste is delivered to a compression station where the waste is sorted, filtered,
decontaminated, deodorized and compressed before finally being disposed of at designated spots.In
Beijing, people living in the Asuwei area turn their household waste into organic fertilizers which are
used to grow plants at residence communities.
     No more transportation problems during Spring Festival
     The Spring Festival, the most important Chinese holiday when everyone returns home, has caused
headaches for millions of Chinese.More than 2 billion people travel at the same time, making obtaining
travel tickets and the journey difficult.
     But in 28 years.Spring Festival travel may not be a problem at all.China plans to have more than
120,000 kilometers of railway and a rapid transportation network that will serve 90 percent of the
population by 2020.And because most of China will be cities, people will not have to go to other
places to find a job, so migration will no longer be so large-scale.
     Newspapers to disappear
     American scholar Philip Meyer predicts that newspaper will come to an end in 2043.Utagawa
Reizou, former editor-in-chief of The Mainichi Daily News.believes that the newspaper will be gone
in 2030. This kind of  prediction may worry those in print news business. In the U.K., the circulations
of  national newspapers are declining. Major Japanese newspapers have gone into debt. In the US,
declining circulations and ad revenues have forced several newspapers to stop printing paper
     Editions
     Media tycoon Rupert Murdoch thinks the future of media relies on interaction through the Internet.
In the future, digital newspapers will be sent to portal web terminals through wirelessly.Readers can
discuss issues with journalists and editors.Information will move faster.
     Oil to run out
     In August 2009, Fatih Birol, chief  economist of the International Energy Agency, said that oil is
running out faster than expected and that the world will likely feel the tightness in supply in the next five
years. Scientists have found substitutes for oil as fuel,coal,natural gas,solar power, nuclear power and
even water can replace oil as sources of energy.Flammable ice reserves alone can support humans for
the next 1,000 years.

1.By now, the world population in cities has grown to about _____.

A. 6.9 billion      
B. 0.75 billion  
C. 3.5 billion      
D. 1.3 billion

2.Which of the following statements is TRUE?

A. Everything buried or incinerated, besides recyclable waste, pollutes the environment.
B. People deal with their household waste in an environmental-friendly way in the Asuwei area, Beijing.
C. More than 2 billion people suffer from headaches during the Spring Festival in China.
D. By 2020, 90 percent of the population will have to go to other places to find a job.

3.According to the American predictor Philip Meyer, what will happen in 2043?

A. Newspaper will disappear.
B. Japan has to stop printing newspaper.
C. Digital newspaper will be sent to portal web terminals.
D. Information will move faster.

4._____ can replace oil as sources of energy in the future.

A. Coal and natural gas            
B. Solar power and nuclear power
C. Water and flammable ice reserves    
D. All the above

5.Which of the following can be the best title for the passage?

A. The Shanghai 2010 World Expo    
B. What will city life be like in 28 years
C. A rapidly urbanizing world            
D. Things to come, things to go

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