试题预览
1. With the development of industry, air pollution is getting more and more serious. Nowadays a survey was carried out by our government. The purpose of the survey is to find out the cause of air pollution in Beijing. It can be seen clearly from the pie chart that the main cause is vehicles, which take up 50% of the pollution. As we all know, cars and buses let out waste smoke into the air. The more cars are produced, the dirtier the air will become. Factories are the second cause, taking up 25% of pollution. And the last 25% of the pollution is caused by smokers and others causes, with 15% and 10% each respectively. To reduce the air pollution in Beijing, first the government can encourage citizens to use bikes, take subways or simply walk when they go out instead of driving their own cars. Second, the government can help smokers give up smoking by education to make them aware of its disadvantages. Not only does smoking do harm to the environment, but also it’s bad for their health. Last but not least, factories should be forbidden to pollute our environment with dangerous chemicals. The government should establish laws to strictly punish whoever pollutes the air. It’s so necessary to protect our beautiful Beijing that we must take action immediately. This is not only for our own generation but also for the future generations to come!
2. With the development of industry, air pollution is getting more and more serious. There are many causes of air pollution. It is found that the biggest cause is vehicles such as buses and cars, which take up 50%. The poisonous gases they give off do harm to the environment. Next in line are the poisonous gases given off by factories and smokers. The former take up 25%, while the latter is 10% fewer. Besides them, there are other causes which take up 10% cause.
As we know, the air pollution in Beijing is terrible. We should work out a new program to make the air cleaner and fresher and turn our city into a better place for us to live in. In the first place, we can develop vehicles which burn cleaner fuel to prevent air from being polluted. Besides this, we can plant more trees, flowers and grass in and around our city to take in the harmful gases and beautify our surroundings. Apart from that, we should reduce the poisonous gases the factories give out and use cleaner fuel in industry to replace the wood, coal and oil. And the most important thing we should do is build up the conscience in society. If every one makes an effort, the air will become fresher and cleaner.
3. With the development of industry, air pollution is getting more and more serious. There are a variety of causes, of which vehicles take first place with a percentage of 50%. What follows are factories, which are responsible for 25% of air pollution. Coming next, 15% of air pollution results from the poisonous smog caused by smokers, followed by other causes which take up 10%. Taking the causes above into consideration, we should take the following measures to prevent their air pollution from being more serious. Firstly, the government should introduce a law to get rid of or at least reduce air pollution and enforce it strictly. Secondly, all kinds of vehicles such as buses and cars. should be ordered to use clean fuel. Thirdly, smokers should stop smoking for the sake of their own health and for clean air. Only in this way can we have a clear sky in the future.
4. With the development of industry, air pollution is getting more and more serious. Recently a survey has been made to find out the main causes of air pollution in Beijing. The results from the survey are as follows: vehicles like buses and cars give rise to half of air pollution, which really surprises environmental officers. Ranking next are factories, which lead to a quarter of the pollution. Then come the smokers, who cause as much as 15% of the pollution. In addition, other factors such as fireworks and heating also add to the air pollution in Beijing. According to the results from the survey, we should take measures to deal with the pollution. It is of great necessity to limit the development of the car industry. First, we can raise the tax on cars and petrol. Secondly, prescribing the proportion of electrical mobile sales to car sales is also an effective way to reduce the pollution resulting from vehicles. Also, factories that add too much to air pollution should be closed and other factories should improve their environmental installations. With these measures taken, the air pollution in Beijing will certainly be reduced and the city will become more attractive in the future.
5. With the development of industry, air pollution is getting more and more serious. As large a city as Beijing is, it can hardly avoid the pollution. Research has been conducted recently about this problem. The data indicates that vehicles, including buses and cars, are the largest cause of Beijing’s air pollution, producing half of the whole amount. Besides this, about 25 percent of pollution is caused by factories and 15% by smokers. The last 10% is a result of other causes such as burning leaves, outdoor barbecue and restaurants. Taking all the relevant factors into account, there are 3 measures we should take. First, the taxes on personal cars should be raised. No significant developments are taking place in developing clean fuel, so it will be the best and fastest way to control car pollution. Second, the government should move heavy industry factories outside the city to avoid pollutants’ harming people. Third, we should promote the concept that smoking ruins people’s health among the public and set up foundations to help smokers stop smoking. With the three measures mentioned above, controlling air pollutions in Beijing will not be an impossible task. But we should also remember that Rome was not built in a day. Only with long-lasting and
