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A town in Oxfordshire has become the first in the UK to have biomethane(生物甲烷)gas from human waste piped to their homes for gas central heating and cooking.
Up to 200 families in Didcot now receive the gas via the national gas power system. Head of energy and technology at British Gas, Martin Orrill, said customers wouldn’t notice any difference as the gas is purified(提炼)to the highest standard and has no smell. The gas is produced at a sewage(污物)treatment works plant in Didcot.
The entire process takes only less than three weeks, with the sewage being collected and sent first to settlement tanks. The solid waste material is then fed into digesters, where anaerobic bacteria(厌氧菌)digest the sewage, with the aid of enzymes(酶)to speed up the process. The digestion process produces methane, which can be burned to drive machines to produce electricity, or can be purified and fed into the gas network and piped to homes and businesses. British Gas says supplying the gas rather than electricity is far more efficient since around two-thirds of the energy is lost in producing electricity.
Partners in the Didcot project, British Gas, Scotia Gas Networks, and Thames Water, all hope to expand the process to other towns, and other companies such as Ecotricity and United Utilities have also announced biomethane projects being planned. One of these projects, in Manchester, could be supplying 500 homes with biomethane by mid next year. Another British Gas project in Suffolk will provide gas from digestion of brewery wastes to around 235 families.
The Didcot project cost £2.5m and was influenced by promises of government aids aimed at encouraging companies to develop renewable technologies. An EU directive means the UK must ensure at least 15 percent of its energy is from renewable sources by 2020.
The UK produces about 1.73 million tons of sewage annually. If all sewage treatment works in the UK were fitted with the technology, they could supply gas for up to 350,000 families.
Which of the following is true of the biomethane gas?

A.It’s mainly made from rotting plants.
B.It’s an environmentally friendly gas.
C.Its production process is too long.
D.It’s easily recognized by the customers.

What is the function of the enzymes?

A.To digest the solid waste material.
B.To help get rid of anaerobic bacteria.
C.To help purify the biomethane.
D.To speed up the digestion process.

According to British Gas, the biomethane gas had better be used _____.

A.as the power for the vehicles
B.for the heating and cooking
C.to produce the electricity
D.to drive a variety of machines

The last three paragraphs mainly show that _____.

A.UK government supports the biome thane projects
B.the biome thane projects are very costly
C.the biome thane projects still face many barriers
D.the biome thane projects are promising

What should the text belong to?

A.Computer science. B.Engineering. C.Energy. D.Business.
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                The Festival of Cultures
                                 August 11-14
              City Park
  The Festival of Cultures is an annual event to celebrate the wide range of cultures found in our great state. People representing 40 cultural groups will share their traditions and customs. Here are just a few of the festival’s many activities.
  Crafts: See the fine art of basket weaving from Vietnam and Zimbabwe. Watch the delicate art of making paper umbrellas from Thailand and the decorative craft of paperl picado, or paper cutting, from Mexico. All craft demonstrations provide a firsthand view of how things are made. You will appreciate the process involved in making these products.
  Music and Dance: Experience musical instruments that you have never heard before. Listening to the music of a sho from Japan, a bull-roarer from Australia, a sitar from India, and a chakay from Thailand. You will also be entertained by folk dances from around the world, such as the troika from Russia and the mayim mayim from Israel. From 1:00 P.M. to 3:00 P.M. on August 14, special folk-dancing classes for children will be offered. Children ranging in age from 6-8 can learn the kinderpolka from Germany. Children ranging in age from 9-12 can learn the raspa from Mexico.
  Storytelling: Listen for hours as professional storytellers charm you with captivating tales. Fables, folktales, and ballads from various countries will be told. By popular demand, Gwendolyn Washington, a famous African American storyteller, is back.
  Food: Enjoy irresistible foods from other countries, such as gyros from Greece, seafood paella from Spain, crepes from France, and tandoori chicken from India. These tasty dishes will be difficult to pass up.

Tickets       August 11-13
 
Tickets        August 14
Adults          $3
Ages 13-18        $2
Ages 6-12        $1
Ages 6 and under Free
 
Adults          $3
Ages 13-18        $2
Ages 12 and under Free

  The Festival of Cultures is sponsored by the World Marketplace. For more information about the festival, call (800) 555-0199.
  64. Which of the following are from Mexico?
  A. The paper cuttingand troika.     B. The kinderpolka and sitar.
  C. The paperl picado and the raspa.    D. The mayim mayim andthe gyros.
  65. A family with two children at the age of 8 and 16 are going to the festival on August
    12. How much money will they pay for the festival?
  A. $5.    B. $6.    C. $8.    D. $9.
  66. What do we know about the festival?
  A. Children will have a chance to learn different folk-dancing.
  B. Storyteller Gwendolyn is invited to the festival for the first time.
  C. People will be offered opportunities to play musical instruments.
  D. Visitors can make paper umbrellas from their first-hand experience.
  67. What’s the purpose of writing this passage?
  A. To advertise for the World Marketplace.
  B. To introduce a wide range of cultural traditions.
  C. To explain the great significance of popularizing the festival.
  D. To persuade readers to attend the festival held in the City Park.

                     
  Exchange a glance with someone, and then look away. Do you realize that you have made a statement? Hold the glance for a second longer and you have made a different statement. Hold it for 3 seconds, and the meaning has changed again. For every social situation, there is a permissible time that you can hold a person’s stare without being friendly, rude, or aggressive. If you are on a lift, what stare-time are you permitted? To answer this question, consider what you typically do. You very likely give other passengers a quick glance to size them up and to assure them that you mean no harm. Since being close to another person signals the possibility of interaction, you need to send out a signal telling others you want to be left alone. So you cut off eye contacts. That is what sociologist Erving Goffiman calls “a dimming of the lights”. You look down at the floor, at the indicator lights, anywhere but into another passenger’s eyes. Should you break the rule against staring at a stranger on a lift, you will make the other person extremely uncomfortable, and you are likely to feel a bit strange yourself.
  If you hold eye contacts for more than 3 seconds, what are you telling another person? Much depends on the person and the situation. For instance, a man and a woman communicate interest in this manner. They stare at each other for about 3 seconds at a time, and then drop their eyes down for 3 seconds, before letting their eyes meet again. But if one man gives another man a 3-second-plus stare, he signals, “I know you”, “I am interested in you” or “You look peculiar and I am curious about you.” This type of stare often produces hostile feelings.
  60. It can be inferred from the first paragraph that ______.
  A. every glance has its significance
  B. a glance carries more meaning than words
  C. a stare longer than 3 seconds is unacceptable
  D. staring at a person is an expression of interest
  61. If you want to be left alone on a lift the best thing to do is ______.
  A. to look into another passenger’s eyes
  B. to keep a distance from other passengers
  C. to avoid eye contacts with other passengers
  D. to signal you don’t mean to do harm to anyone
  62. By “a dimming of the lights”, Erving Goffiman means ______.
  A. closing one’s eyes         B. turning off the lights
  C. stopping glancing at others     D. reducing stare-time to the minimum
  63. The passage mainly discusses ______.
  A. the limitations of eye contacts
  B. the exchange of ideas through eye contacts
  C. proper behavior in different situations in people’s daily life
  D. the role of eye contacts in communication between people

Stepping into a pool of water is common enough, but who could ever imagine stepping into a pool of fish? In February of 1974, Bill Tapp, an Australian farmer, saw a rain of fish that covered his farm. How surprised he must have been when he heard many fish hitting against his roof!
   What caused this strange occurrence? This is a question that had long puzzled people who study fish. The answer turned out to be a combination of wind and storm.
  When it is spring in the northern part of the world, it is fall in Australia. Throughout the autumn season, terrible storms arise and rains flood the land. The strong winds sweep over Australia like huge vacuum cleaners, collecting seaweed, pieces of wood, and even schools of fish. Strong winds may carry these bits of nature for many miles before dropping them on fields, houses, and astonished people.
  Although they seem unusual, fish-falls occur quite frequently in Australia. When Bill Tapp was asked to describe the scene of fish, he remarked, “They look like millions of dead birds falling down.” His statement is not surprising. The wonders of the natural world are as common as rain. Nature, with its infinite wonders, can create waterfalls that flow upward and fish that fall out of the sky.
  56. What is this passage about?
  A. A sad story.             B. A rain of fish.
  C. Australia’s northern part.     D. The damage done by floods.
  57. Fish-falls occur in Australia_________ .
  A. quite often       B. on large farms
  C. only in winter     D. when the air is calm
  58. It is a known fact that ________.
  A. one should watch where one steps
  B. Bill Tapp is a scientist who studies farming
  C. the natural world can never create waterfalls that fall upward
  D. the seasons in the southern part are different from those in the northern part
 59. The word “infinite” is closest in meaning to _________.
  A. easy    B. difficult    C. countless    D. dangerous

London Summer School in Classics
Dates
The London Summer School in Classics 2008 will be held at King’s College London. It will run from 8th July until 17th July. Applications close on 2nd June, 2008.
For an application form, please download either the 2-page PDF or the word format document from the foot of the page.
If you have any problems downloading the application form or any questions, please contact: London Summer School in Classics, King’s College London.
Tel: 020 7848 2299
Fax: 020 7848 2545
Organization
The school is organized by the colleges of the University of London. The summer school offers eight days of intensive teaching in Greek and Latin. There are four language classes each day as well as lectures and a debate, between 10:30 am and 4:30 pm. The course is not residential (提供住宿的), and there is no teaching during the weekend of 12th to 13th July.
The fee is £85.00. Travel grants (旅行补助金) are available as a contribution to your travel costs, but may not cover all your expenses. The travel grants are arranged during the summer school.
Teaching is generally in groups of 12-15 people and it, as far as possible, comprises (包含) of students of roughly the same level of experience. The style of teaching is friendly, but demanding: a lot of work is expected from students during the school, but they usually find the whole experience both stimulating and valuable. Some classes concentrate chiefly on reading, while others offer a mixture of grammar and translation practice. Our tutors include some of the most experienced and talented teachers of Classics in the London area and beyond.
The Summer School in Classics caters for a wide range of interests and for both school & university students as well as those who wish to learn Greek or Latin, or to revive their knowledge of the languages. Our principal concern is to provide a thorough program of language learning in a lively university environment.
62. To join in the school, you have to apply before ________.
A. 8th July, 2008 B. 2nd June, 2008
C. 17th July, 2008 D. 13th July, 2008
63. As a student of the school, you are probably asked to _______.
A. do a lot of reading in Greek and Latin
B. learn the grammar of Greek and Latin only
C. do some translation work only
D. speak Greek and Latin with experienced teachers
64. What is the London Summer School in Classics most concerned about?
A. Providing a stimulating experience for students.
B. Promoting students to develop a wide range of interests.
C. Teaching students languages in a lively environment.
D. Improving students’ level of debating in the argument.
65. Which is one of the teaching ways of the school?
A. Student groups consist of the same level students strictly.
B. Students needn’t do any work in the class.
C. Students learn Greek and Latin by listening to teachers all day.
D. Students are generally divided into groups of 12-15.

Think of London and you’re likely to think of the city’s famous bright red double-decker(双层) buses.Think of Thailand’s capital city, Bangkok,and the noisy tuk-tuk(三轮摩托车) may come to mind.Picture the American city of San Francisco and you might see the city’s cable cars(电车).
Imagining what these cities would look like without their red buses,tuk-tuks or cable cars is difficult.They are symbols of these cities that make them different from anywhere else in the world.However,these city symbols,which are so 1oved by tourists,are not always so well loved by their city 1eaders. City 1eaders want what is best for their city, which often means the most modern transport.
In Thailand,Bangkok city authorities have forbidden new tuk-tuks because they consider them noisy and polluting.However, the ban has largely been unsuccessful,as it has not changed Thai people’s preference for the inexpensive tuk-tuks over taxis.
In London,the city’s first ever mayor got rid of the red double-decker buses. which he thought were old—fashioned, by selling them to other countries.His plan worked.but Londoners were upset to lose the charming old buses that they believed represented the best of their city. They made their upset felt, when the mayor came up for re-election 1ast year.Most Londoners voted for his competitor, who promised to bring the bus back.Now, an improved version(版本)of the double-decker bus will hit London’s streets in 2012.
AS for San Francisco, several cable cars remain in use but mainly as tourist attractions.They are too slow to be used for anything other than scenic trips.
City transport symbols may have palace in their city people’s hearts,but it seems they are increasingly out of step with the modern world.As Londoners have proved,their continued 1ife depends on people’s willingness to fight for their survival.
5.What’s the purpose of writing the first paragraph?
A.To show the cultural significance of several cities’unique transport systems.
B.To introduce some old-fashioned means of transport, which are symbols of three tourist cities.
C.To use the old transport symbols to attract more tourists to visit the cities.
D.To explain why those cities are popular with tourists around the world.
6.Bangkok’s ban on tuk-tuks is unsuccessful due to ________.
A.people’s unawareness of environmental protection
B.tourists’preference for tuk-tuks over taxis
C. the lack of severe punishment for violation
D.1ocals’willingness to take the tuk-tuks
7.The London double Decker bus is returning mainly because______.
A.it is an improved version B.The new mayor also loves it
C. it is popular with tourists D.Londoners fought for it
8.Which example can prove old city transport symbols are not loved by city leaders?
A.Bangkok city authorities tried to get rid of the cheap tuk-tuks.
B.The mayor who sold double-decker buses lost the re-election.
C.The new mayor will bring back improved double-decker buses.
D.Only a few cable cars remain in use by tourists in San Francisco.
9.We can conclude from reading the passage that_______.
A.Tourist cities will lose their charm if their old transport symbols disappear
B.A modern city should get rid of inefficient old transport
C.Old city transport symbols now face the problem of survival
D.The writer is in favor of keeping the old city transport symbols

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