How much living space does a person need? What happens when his space needs are not met? S
The writer is mainly talking about ______.
A.a person's living space needs
B.building and floors
C.equipment and conditions
D.population and violence
The writer is mainly talking about ______.
A.a person's living space needs
B.building and floors
C.equipment and conditions
D.population and violence
carbon “footprint”.That footprint reflects the amount of carbon dioxide that is emitted(排放)into the atmosphere as a result of someone’s daily activities.Carbon footprints tend to be low for city dwellers(城镇居民).Living in a suburb outside a city, however, can turn that footprint into a bootprint.
Energy researchers Christopher Jones and Daniel Kammen calculated carbon footprints for people in every zip code across the United States.People living in city centers had small footprints, the researchers found.“It is much easier to have a low carbon impact if your home is close to where you work, shop and play,” explains Jones.Living within walking or biking distance cuts back on the amount of carbon dioxide associated with moving people by cars.And cities with extensive bus and subway networks allow people to travel great distances while keeping releases of climate-altering greenhouse gases low.
Not everyone can afford to live in the city, however.And not everyone wants to.Rings of suburbs have popped up around major cities across the world.Suburbs offer more space, allowing people to build larger homes.Suburbs may offer better schools for a family’s kids.But those homes are typically well beyond walking distance from where their owners work, play or learn.So people who live in suburbs often drive long distances.
The new findings are an important contribution to climate research, says Matthew Kahn, an environmental economist at the University of California, who was not involved with the study.Kahn would like to see the analysis applied to other parts of the world — Europe, India and China, for instance.That would give scientists a better feel for how culture might mix with location to influence our carbon footprints.
21.“Footprint” refers to the amount of carbon dioxide released by ______.
A.an industry
B.an individual
C.a region
D.a country
22.What is the new finding concerning the footprints of people living in cities and those living in suburbs?()
A.The two are not at all comparable
B.The former are higher than the latter
C.The latter are higher than the former
D.The former are similar to the latter
23.What is the key factor mentioned to explain the new findings?()
A.Distance travelled by cars
B.Spending habits
C.Size of families
D.Attitude towards energy saving
24.What does Matthew Kahn think of the new findings?()
A.He is confused by the mixed messages
B.He thinks highly of them
C.He can easily understand them
D.He doubts their validity
25.What is the purpose of the author in writing the passage?()
A.To call on people to reduce carbon footprints
B.To offer tips on how to live a low-carbon life
C.To clear up misunderstandings about carbon emission
D.To introduce the research on carbon footprints
In the author's opinion,______.
A.it is true that life in America is much faster than that in any other city
B.people living outside big cities are lazy and miserable
C.most American people enjoy living in the suburbs of big cities
D.those who are busy are not necessarily unfriendly
A.it is true that life in New York is much faster than that in any other city
B.people living outside big cities are lazy and miserable
C.most American people enjoy living in the suburbs of big cities
D.those who are busy are not necessarily unfriendly
Did you know that London is one of the most multicultural cities in the world? Here, there are about 300 different cultures living side by side. Forget tea and sandwiches, now it is more common for a Londoner to drink cappuccino for breakfast, and eat Thai food for lunch in the local pub. Let’s see how life has changed in Britain’s capital.
A India
Most people from India arrived in London in the 1950s and 60s. Now there is a strong Asian presence here – in the shops, markets and, of course, the restaurants. In fact, curry is Britain’s favorite takeaway meal. A typical family has a curry every two weeks, either delivered or bought ready-made from the supermarket. Indian people live all over London. Southall, in the far west of the city, is one of many places well known for its Indian culture.
B Poland
This community represents more than 1% of the UK’s total population and is growing rapidly. In London, many Polish people live in the Hammersmith area, in the west of the city. Here, there are several Catholic churches, and delicatessens which sell the country’s specialities such as beetroot soup (barszcz) or Polish cakes and snacks. Were they right to come? Young Poles say they can easily earn three times as much money here as at home, where unemployment remains high.
C West Africa
West Africans – mainly from Ghana and Nigeria – have brought a wealth of languages, music and culture to the British capital. Many London markets sell their traditional foods like yams and different types of rice. A lot of Nigerians live in the south-east London area, in suburbs like Deptford.
1、When did most people from India arrive in London?
A、The 1950s and 60s.
B、The 1950s.
C、The 1960s.
2、How often does a typical family have a curry?
A、Two times.
B、Every two weeks.
C、Two weeks.
3、Where do many Polish people live?
A、The east of the city.
B、Catholic churches.
C、The Hammersmith area.
4、Why do Polish people come to London?
A、They can earn three times as much money in the UK.
B、Unemployment remains high in the UK.
C、They are growing rapidly.
5、What kind of traditional West Africa foods do markets sell?
A、Ghana and Nigeria.
B、Languages,music and culture.
C、Yams and different types of rice.
A.climate change or poor farming methods result in deforestation and flooding
B.the living standards of cities are much lower
C.the population of rural areas increased faster than that of urban areas
D.there are not enough space for people to live there
A.the way one sits
B.how much one smiles
C.how much eye contact one makes
D.the telephone messages
A.How long
B.How far
C.How much
D.How soon