重要提示:请勿将账号共享给其他人使用,违者账号将被封禁!
查看《购买须知》>>>
首页 > 学历类考试> 成考(专升本)
网友您好,请在下方输入框内输入要搜索的题目:
搜题
拍照、语音搜题,请扫码下载APP
扫一扫 下载APP
题目内容 (请给出正确答案)
[主观题]

Years ago our cities were full of cars, buses and trucks. Now the streets are completely c

ongested (拥挤的) and it is very difficult to drive a car along them. Drivers must stop at hundreds of traffic lights. What are our cities going to be like in ten or twenty years? Will enormous (巨大的) motorways be built across them? With big motorways cutting across them, full of noisy, dirty cars and lorries, our cities are going to be awful places. How can we solve the problem?

There are some good ideas to reduce the use of private cars. In 1989, for example, the authorities in Rome began an interesting experiment: passengers on the city buses did not have to pay for their tickets.

In Stockholm there was another experiment: people paid very little for a season ticket to travel on any bus, trolley bus, train or tram in all the city.

In many cities now some streets are closed to vehicles, and pedestrians are safe there.

In London there is another experiment: part of the street is for buses only, so the buses can travel fast. There are no cars or taxies in front of them.

What the writer worries about in a big city is ______.

A.the number of traffic lights

B.the shortage of buses

C.the lack of motorways

D.the traffic congestion

答案
查看答案
更多“Years ago our cities were full of cars, buses and trucks. Now the streets are completely c”相关的问题

第1题

From the beginning rivers have played an important part in the life of man. Man of the ear
liest times used the rivers as a means of travel. Today rivers still serve as a great waterway for the transport and people.

In ancient times, man settled near rivers or on fiver banks and built up large empires.

Water is Nature’s most precious gift to man. Man needs water to irrigate his crops, to cook and to wash. In nations all over the world rivers mean life and wealth. They feed and clothe the nations around them.

Water is also a source of energy and power. Man constructs huge dams across the river to control the water for irrigation and get the energy needed to drive generators. The electrical power is then directed to homes, cities, factories and television stations.

Man uses water each day. His main source of water comes from reservoirs, which in turn get their water from the rivers.

Rivers also bring down soil and minerals from the mountains and deposit them on the plains building up rich fiver deltas for raising plants and crops. Fresh water life in rivers or in lakes fed by them provide man with food.

In a small way rivers help to keep man in good health and provide for his amusements. Various forms of water sports keep man strong and healthy.

Rivers have run on this earth long before man. Man’s future ability to live is uncertain, but rivers will flow on forever.

Rivers have been important to man ______.

A.since the last century

B.for a very long time

C.since a few hundred years ago

D.since a few years ago

点击查看答案

第2题

From the beginning rivers have played an important part in the life of man. Man of the ear
liest times used the rivers as a means of travel. Today rivers still serve as a great waterway for the transport and people.

In ancient times, man settled near rivers or on river banks and built up large empires.

Water is Nature's most precious gift to man. Man needs water to irrigate his crops, to cook and to wash. In nations all over the world rivers mean life and wealth. They feed and clothe the nations around them.

Water is also a source of energy and power. Man constructs huge dams across the river to control the water for irrigation and get the energy needed to drive generators. The electrical power is then directed to homes, cities, factories and television stations.

Man uses water each day. His main source of water comes from reservoirs, which in turn get their water from the rivers.

Rivers also bring down soil and minerals from the mountains and deposit them on the plains building up rich river deltas for raising plants and crops. Fresh water life in rivers or in lakes fed by them provide man with food.

In a small way rivers help to keep man in good health and provide for his amusements. Various forms of water sports keep man strong and healthy.

Rivers have run on this earth long before man. Man's future ability to live is uncertain, but rivers will flow on forever.

Rivers have been important to man ______.

A.since the last century

B.for a very long time

C.since a few hundred years ago

D.since a few years ago

点击查看答案

第3题

The town of Brighttown in Euraria has a mayor (elected every five years by the people in t

The town of Brighttown in Euraria has a mayor (elected every five years by the people in the town) who is responsible for, amongst other things, the transport policy of the town.

A year ago, the mayor (acting as project sponsor) instigated a ‘traffic lite’ project to reduce traffic congestion at traffic lights in the town. Rather than relying on fixed timings, he suggested that a system should be implemented which made the traffic lights sensitive to traffic flow. So, if a queue built up, then the lights would automatically change to green (go). The mayor suggested that this would have a number of benefits. Firstly, it would reduce harmful emissions at the areas near traffic lights and, secondly, it would improve the journey times for all vehicles, leading to drivers ‘being less stressed’. He also cited evidence from cities overseas where predictable journey times had been attractive to flexible companies who could set themselves up anywhere in the country. He felt that the new system would attract such companies to the town.

The Eurarian government has a transport regulation agency called OfRoad. Part of OfRoad’s responsibilities is to monitor transport investments and it was originally critical of the Brighttown ‘traffic lite’ project because the project’s benefits were intangible and lacked credibility. The business case did not include a quantitative cost/benefit analysis. OfRoad has itself published a benefits management process which classifies benefits in the following way.

Financial: A financial benefit can be confidently allocated in advance of the project. Thus if the investment will save $90,000 per year in staff costs then this is a financial benefit.

Quantifiable: A quantifiable benefit is a benefit where there is sufficient credible evidence to suggest, in advance, how much benefit will result from the project. This benefit may be financial or non-financial. For example, energy savings from a new building might be credibly predicted in advance. However, the exact amount of savings cannot be accurately forecast.

Measurable benefit: A measurable benefit is a benefit which can only be confidently assessed post-implementation, and so cannot be reliably predicted in advance. Increase in sales from a particular initiative is an example of a measurable benefit. Measurable benefits may either be financial or non-financial.

Observable benefit: An observable benefit is a benefit which a specific individual or group will decide, using agreed criteria, has been realised or not. Such benefits are usually non-financial. Improved staff morale might be an example of an observable benefit.

One month ago, the mayoral elections saw the election of a new mayor with a completely distinct transport policy with different objectives. She wishes to address traffic congestion by attracting commuters away from their cars and onto public transport. Part of her policy is a traffic light system which gives priority to buses. The town council owns the buses which operate in the town and they have invested heavily in buses which are comfortable and have significantly lower emissions than the conventional cars used by most people in the town. The new mayor wishes to improve the frequency, punctuality and convenience of these buses, so that they tempt people away from using their cars. This will require more buses and more bus crews, a requirement which the mayor presents as ‘being good for the unemployment rate in this town’. It will also help the bus service meet the punctuality service level which it published three years ago, but has never yet met. ‘A reduction in cars and an increase in buses will help us meet our target’, the mayor claims.

The mayor has also suggested a number of initiatives to discourage people from taking their cars into the town. She intends to sell two car parks for housing land (raising $325,000) and this will reduce car park capacity from 1,000 to 800 car spaces per day. She also intends to raise the daily parking fee from $3 to $4. Car park occupancy currently stands at 95% (it is difficult to achieve 100% for technical reasons) and the same occupancy rate is expected when the car park capacity is reduced.

The new mayor believes that her policy signals the fact that Brighttown is serious about its green credentials. ‘This’, she says, ‘will attract green consumers to come and live in our town and green companies to set up here. These companies and consumers will bring great benefit to our community.’ To emphasise this, she has set up a Go Green team to encourage green initiatives in the town.

The ‘traffic lite’ project to tackle congestion proposed by the former mayor is still in the development stage. The new mayor believes that this project can be modified to deliver her vision and still be ready on the date promised by her predecessor.

Required:

(a) A ‘terms of reference’ (project initiation document, project charter) was developed for the ‘traffic lite’ project to reduce traffic congestion.

Discuss what changes will have to be made to this ‘terms of reference’ (project initiation document, project charter) to reflect the new mayor’s vision of the project. (5 marks)

(b) The new mayor wishes to re-define the business case for the project, using the benefits categorisation suggested by OfRoad. Identify costs and benefits for the revised project, classifying each benefit using the guidance provided by OfRoad. (14 marks)

(c) Stakeholder management is the prime responsibility of the project manager.

Discuss the appropriate management of each of the following three stakeholders identified in the revised (modified) project.

(i) The new mayor;

(ii) OfRoad;

(iii) A private motorist in Brighttown who uses his vehicle to commute to his job in the town. (6 marks)

点击查看答案

第4题

Fifty years ago, most people lived in rural areas. But the world has changed. In the near
future, more than half of all people will live in cities for the first time in history.

City life is not always a bad thing, but many experts worry about this process of urbanization (城市化 ). A new report says that process is having a huge effect on human health and the quality of the environment. Of the three billion people who live in cities now, the report says, about one billion live in unplanned settlements. These are areas of poverty, slums that generally lack basic services like clean water, or even permanent housing. More than 60 million people are added to cities and surrounding areas each year, mostly in slums in developing countries. The international community has been too slow to recognize the growth of urban poverty. Policy makers need to increase investments in education, health care and other areas.

The report talks about some successful efforts by local governments and community groups. For example, it says in Columbia, engineers have created a bus system that has helped reduce air pollution and improve quality of life.

The link between urban poverty and the environment is serious, but governments also need to consider why people are moving out of rural areas. Climate changes, droughts, floods—there are many reasons forcing people to leave their farm land.

The two issues of poverty reduction and the environment have existed side by side, but rarely have they connected—until now. Governments are starting to understand that environmental collapse is not a natural cost of economic development. Instead, it is hurting the possibility for growth.

The main idea of the passage is about ______.

A.urbanization and its effects

B.a huge effect of human

C.economic development

D.the environment

点击查看答案

第5题

Once upon a time (not so very long ago, either!) industrial goods were made to last foreve

Once upon a time (not so very long ago, either!) industrial goods were made to last forever. If you bought a ear or a stove, it was a once-in-a-lifetime investment(投资). You paid good money for it, and you took care of it. Nowadays industry has persuaded us that products shouldn't last a long time. It's cheaper to throw them away than it is to repair them. This has led directly to the "throw-away society" which is a tremendous waste of the earth's resources.

Just think of the cars that are traded in daily, just because they are out of style. Think of the expensive packaging material that is thrown away every time a new object is bought. And we consumers have to pay for that material! Our industrial society has turned us into spoiled children. This wastefulness has got ten us into the mess (困境) we are in now. When we have no resources left, then we'll start to take care of what we have. But why can't we act before this happens? Why can't we go back to being a society in which the prevention of waste is a virtue?

Products used to be made to last ______.

A.for at least five years

B.for ten years

C.for as long as you take good care of them

D.for your whole life

点击查看答案

第6题

Visitors from space may have landed on our planet dozens, even hundreds of times during th
e long, empty ages while Man was still a dream of the distant future. Indeed, they could have landed on 90 percent of the earth as recently as two or three hundred years ago, and we could never have heard of it. If one searches through old newspapers and local records, one can find many reports of strange incidents that could be interpreted as visits from outer space. A stimulating writer, Charles Fort, has made a collection of UFO sighting in his book! One is tempted to believe them more than any modern reports, for the simple reason that they happened long before anyone had ever thought of space travel. Yet at the same time, one can't take them too seriously, for before scientific education was widespread, even sightings of meteors, comets, auroras, and so on, gave rise to the most incredible stories, as they still do today.

According to the passage, visitors from space may have landed on the earth ______.

A.long before man had dreamed of it

B.long before there were human beings

C.in the last few hundred years

D.after the space age began

点击查看答案

第7题

完形填空Many of the world’s pollution problems have been caused by the crowding of lar
ge groups of people into cities.Satisfying the 21 of the people leads to further polluting by industry.If the rapid increase in human population 22 at the present rate (比率), there may be much greater harm.Some scientists speak of the 23 in number of people as “Population Pollution”.

About 2000 years ago, the world 24 was probably about 250 million.It reached a billion in 1850.By 1930 the population was two billion.It is 25 three and a half billion.It is expected to double by the year 2000.If the population continues to grow at the same 26 , there would be 25 billion people in the world a hundred years from now.

Man has been using the earth’s 27 more and more rapidly over the years.Some of them are almost gone.Now many people believe that man’s greatest 28 is how to control the growth of this population.The materials in the world will not support the human population in time to come if the present rate of increase continues.29 there is over crowding in the cities and hunger in some countries.Can man’s rate of increase continue?

Many people believe that human survival (幸存者) in the future 30 on the answer to the question.

21.A.needs

B.supplies

C.service

D.supports

22.A.stops

B.continues

C.slows down

D.adds to

23.A.increase

B.reduce

C.country

D.improvement

24.A.people

B.situation

C.population

D.land

25.A.now

B.in the past

C.in the future

D.then

26.A.place

B.time

C.rate

D.result

27.A coal

B.oil

C.mines

D.resources

28.A.problem

B.power

C.plan

D.idea

29.A.Already

B.Yet

C.Still

D.Often

30.A.feeds

B.lives

C.keeps

D.depends

点击查看答案

第8题

Millions of stars are traveling about in space. A few form. groups which journey together,
but most of them travel alone. And they travel through a universe so large that one star seldom comes near to another.

We believe, however, that some two thousand million years ago, another star wandering through space, happened to come near our sun. Just as the sun and the moon raise tides on the earth, so this star must have raised tides on the surface of the sun. But they were very different from the small tides that are raised in our oceans; a large tidal wave' must have travelled over the surface of the sun, at last forming a mountain so high that we cannot imagine it. As the cause of the disturbance (动荡) came nearer, so the mountain rose higher and higher. And before the star began to move away again, its tidal pull had become so powerful that this mountain was torn to pieces and threw off small parts of itself into space. These small pieces have been going round the sun ever since. They are the planets (行星).

Millions of stars are______.

A.following a regular path in space

B.always travelling together

C.seldom wandering about in the universe

D.moving about without a fixed course

点击查看答案

第9题

Zoos are among mankind's oldest institutions, dating back at least 4,500 years, and probab
ly more. Across the world they have brought together and displayed live wild animals for people to look at and over the years hundreds of millions have. Any institution with so long a history and so universally attended must reach something in people deeper than idle curiosity. Since it is fashionable to speak of roots today, it might be suggested that zoos allow us to stay in touch with our most primitive roots in a primeval world where human survival depended on knowing the shapes and habits of wild animals. So important were wild creatures to our distant ancestors that they were the most frequent subjects of paintings on cave walls, formed the basis for virtually all early religions, and were in numerous instances worshipped as gods.

Now our survival is threatened more by what we ourselves have worked, and by the stresses of living among these creations, than it is by wild animals to whom we relegate less and less living space with each passing year. In this world the need for good zoological gar-dens is urgent. The exponential growth of human population and the ever-increasing sprawl of cities does more than rob land from wildlife: it pushes the animals father away from city dwellers. People live in brick, concrete, and glass environments where they lose all touch with wilderness; children grow up who have never tried to catch a frog, never seen a hawk soar or a deer step daintily into a forest clearing—let alone watched a herd of elephants amble across the river or a pride of lions stalk prey.

People who have the time and money can take an occasional trip to the remaining wilderness and find, in places where wild animals still live, the renewal of spirit that comes from prolonged visits to wild country. For millions of others who are unable to leave the cities or can't afford to, good zoos laid out among plants and trees can bring what conservationist Lan Player calls "a taste of wilderness''. Perhaps more important in the long run, zoos can help give deprived people an awareness that we share the world with many other animals and should have a decent regard for their worth and right to live. If zoos did no more than accomplish these two ends, they would serve a noble purpose.

As it happens, however, today's zoos can do far more. They can become breeding centers for those wild species whose continued existence has become precarious. The team "captive breeding" has been used to describe this new role of zoos, and this book describes the effort the most important task that zoos have yet undertaken.

In the second sentence of the first paragraph, "hundreds of millions" refers to the great number of_____ .

A.mankind's various institutions

B.zoos across the world

C.live wild animals displayed

D.people who have visited zoos

点击查看答案

第10题

Which is NOT true among tile following statements?A.Half a century ago, most people lived

Which is NOT true among tile following statements?

A.Half a century ago, most people lived in the countryside.

B.Climate changes, droughts, floods are the reasons for many people to leave their farm land.

C.More than sixty million people are added to cities and surrounding areas every two years.

D.The international community has reacted slowly to the growth of urban poverty.

点击查看答案
下载APP
关注公众号
TOP
重置密码
账号:
旧密码:
新密码:
确认密码:
确认修改
购买搜题卡查看答案 购买前请仔细阅读《购买须知》
请选择支付方式
  • 微信支付
  • 支付宝支付
点击支付即表示同意并接受了《服务协议》《购买须知》
立即支付 系统将自动为您注册账号
已付款,但不能查看答案,请点这里登录即可>>>
请使用微信扫码支付(元)

订单号:

遇到问题请联系在线客服

请不要关闭本页面,支付完成后请点击【支付完成】按钮
遇到问题请联系在线客服
恭喜您,购买搜题卡成功 系统为您生成的账号密码如下:
重要提示:请勿将账号共享给其他人使用,违者账号将被封禁。
发送账号到微信 保存账号查看答案
怕账号密码记不住?建议关注微信公众号绑定微信,开通微信扫码登录功能
请用微信扫码测试
优题宝