题目列表(包括答案和解析)
Aggie Bonfire (篝火) was a long-standing tradition at Texas A&M University as part of the college rivalry (竞争) with the University of Texas at Austin. For 90 years, Texas A&M students—known as Aggies—built and burned a bonfire on campus each autumn. Known to the Aggie community simply as "Bonfire", the annual autumn event symbolized Aggie students' "burning desires”. The bonfire was traditionally lit around Thanksgiving in connection with festivities surrounding the annual college football game.
Although early Bonfires were little more than piles of trash, as time passed, the annual event became more organized. Over the years the bonfire grew bigger, setting the world record in 1969. Bonfire remained a university tradition for decades until, in 1999, a collapse during construction killed twelve people—eleven students and one former student—and injured twenty-seven others.
The accident led Texas A&M to declare a pause on an official Bonfire. However, in 2002, a student-sponsored-and-off-campus "Student Bonfire" came up.
In 2003, the event became known as Student Bonfire. In a design approved by a professional engineer, Student Bonfire uses a wedding cake design, but, in a departure from tradition, every log in the stack (堆) touches the ground. For added support, four 24 feet poles are spaced evenly around the stack and then bolted to the 45 feet center pole with a steel pipe. Since the group does not receive funding, Student Bonfire charges a fee to each attendee to cover expenses. Attendance for Student Bonfire ranges from 8,000–15,000 people and the event is held in Brazos County or one of the surrounding counties.
【小题1】When did Aggie Bonfire come into being?
| A．In 2003. | B．1999. |
| C．1909. | D．2002. |
| A．Texas A&M University started Aggie Bonfire. |
| B．The University of Texas at Austin started Students Bonfire. |
| C．Texas A&M University and The University of Texas started Students Bonfire. |
| D．Texas A&M University and The University of Texas started Aggie Bonfire. |
| A．Too many people wanted to join in it. |
| B．Some serious accidents occurred during the activity. |
| C．It ran out of fund and then stopped. |
| D．There were no official supports. |
| A．From Aggie Bonfire to Student Bonfire. |
| B．A brief history of American Bonfire. |
| C．Why not join Bonfire? |
| D．Bonfire in Texas of the United States. |
We produce 500 billion of plastic bags in a year worldwide and they are thrown away polluting oceans, killing wildlife and getting dumped in landfills where they take up to 1000 years to decompose. Researchers have been unsuccessfully looking for a solution.
The 16-year old Canadian high school student, Daniel Burd, from Waterloo Collegiate Institute,
has discovered a way to make plastic bags degrade(分解) in as few as 3 months, a finding that won him first prize at the Canada－Wide Science Fair, a $10 000 prize, a $20 000 scholarship, and a chance to revolutionize a major environmental issue.
Burd's strategy was simple: Since plastic does eventually degrade, it must be eaten by microorganisms (微生物). If those microorganisms could be identified, we could put them to work eating the plastic much faster than under normal conditions.
With this goal in mind, he ground plastic bags into a powder and concocted(调制) a solution of household chemicals, yeast(酵母) and tap water to encourage microbes growth. Then he added the plastic powder and let the microbes work their magic for 3 months. Finally, he tested the resulting bacterial culture on plastic bags, exposing one plastic sample to dead bacteria as a control. Sure enough, the plastic exposed to the live bacteria was 17% lighter than the control after six weeks.
The inputs are cheap: maintaining the required temperature takes little energy because microbes produce heat as they work, and the only outputs are water and tiny levels of carbon dioxide.
“Almost every week I have to do chores and when I open the closet door, I have piles of plastic bags falling on top of me. One day, I got tired of it and I wanted to know what other people are doing with these plastic bags. The answer: not much. So I decided to do something myself.” said Daniel Burd.
1.Daniel Burd won first prize at the Canada－Wide Science Fair because________.
A. he found a new kind of microorganism
B. he contributed much to environmental protection
C. he found a way to degrade plastics in shorter time
D. he could encourage microbes growth in an easier way
2.Daniel Burd exposed one plastic sample to dead bacteria to ________.
A. make the live bacteria work better
B. test how effective his method was
C. know which bacteria worked faster
D. control the temperature in the process
3.Maintaining the required temperature takes little energy because ________.
A. plastics can get hot easily
B. microbes can produce heat themselves
C. much carbon dioxide is produced
D. the temperature can be controlled
4.Daniel Burd got his idea from ________.
A. his school textbook B. the failure of researchers
C. his everyday work D. the practice of other people
C
Jiang Nan, a full-time mother in Beijing, keeps a dozen or so cloth bags at home, carefully selecting one or two before heading out to get groceries. “Most of them were giveaways from advertising marketing campaigns, but
others had been handed out in the street by various environmental protection organizations,” she explained.
Since June 2008 China has forbidden the production,
sale and usage of plastic bags thinner than 0.025 millimeter (毫米), and retailers(零售商) are not allowed to provide free plastic bags to their customers, regardless of the thickness.
Many Chinese consumers like Jiang have learned to refuse plastic bags whenever possible in their shopping. “A plastic bag may only cost a few jiao, but it’s more about how bad they are for the environment,” Jiang said.
The plastic ban is for the most part well carried out in big cities, and has been distinctly effective in reducing white waste. On the first anniversary of the plastic ban Global Village of Beijing, an NGO environmental organization, shows that during the year of the ban the consumption of plastic bags fell by about 40 billion pieces in chain supermarkets alone, saving more than 1.2 million tons of petroleum.
However, enforcement shows considerably less muscle in smaller cities, towns and country-
side. In a remote town like Lichuan, the awareness of environmental protection is not as strong as that in big cities. Street vendors(街头小贩) worry that they are likely to lose customers if they charge them for plastic bags. Seeing no significance in the issue, local government often turn a blind eye to banned bag traffic in the market.
There are still those who don’t have an interest in living green. Cui Lin, another Beijinger, often forgets to bring a cloth bag when shopping, and has to buy plastic bags. “Anyway I think plastic bags are neater and cleaner, and I don’t mind paying a couple more jiao,” he shrugged.
Mrs Yu, a vegetable vendor in Lichuan County, Jiangxi Province, recalled that before plastic bags became popular in the early 1990s, Chinese people always carried a bamboo basket when they visited the market. “Plastic bags are more convenient,” she comments, and her view might be that of the tens of millions of people in the nation who still cling to plastic bags, paid or free. This is suggested by her trade where piles of plastic bags are still passed out every day.
49. In Paragraph 1, the writer uses Jiang Nan’s case to __________.
| A. introduce a topic | B. tell a story |
| C. describe a person | D. offer an argument |
| A. She bought them at a low price. C. She borrowed them from her relatives. | B. She got them for free. D. She made them herself. |
| A. Cloth bags are difficult to get and heavy to carry. |
| B. People’s awareness of environmental protection is not strong enough. |
| C. People don’t mind paying a couple more jiao for plastic bags. |
| D. Street vendors worry that they are likely to lose customers if they charge them. |
| A. To reduce white waste is urgent. |
| B. The plastic bag ban has achieved great success. |
| C. There is still a long way to go for the plastic bag ban. |
| D. People’s awareness of environmental protection should be stressed. |
完形填空(共20小题，每小题1分，满分20分)
阅读下面短文，掌握其大意，然后从31-50各题所给的四个选项中选出最佳答案。
There was once a boy who suffered from a deadly disease and could die anytime. One day, he 31 a CD store and saw a young girl about his age and he knew it was love at first 32 . He opened the door and walked in. she looked up and asked,
“ 33 I help you?”
He said, “Uh…Yeah…Umm…I would like to 34 a
CD.”
He picked one out and gave her 35 for it.
“Would you like me to 36 it for you?” she asked, smiling her cute smile.
He nodded and she went to the back.
She came_37_with the wrapped CD and gave it to him. _38 , he went to that store every day and bought a CD. He was still too 39 to ask her out and he really wanted to. His mother found out about this and 40 him to just ask her.
So the next day, he took all his courage and went to the store. He bought a CD 41 he did every day and when she wasn’t looking, he 42 his phone number on the desk and ran out…
RING…The mother 43 the phone and said, “Hello?”
It was the girl! She asked for the boy and the mother started to cry and said, “He passed 44 yesterday…”
The mother went into the boy’s room. She was face to face with piles and piles of 45 CDs. She picked one up and started to open it.
46 , there was a CD and as took it out of the wrapper, out 47 a piece of paper. The mother picked it up and started to read it.
It 48 : Hi…I think U R really cute. Do U wanna go out with me? Love, Jacelyn.
The mother opened 49 CD…Again there was a piece of paper with the 50 words.
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Britain’s symbolic red phone boxes have become out of date in the age of the mobile, but villages across the country are stepping in to save them, with creative intelligence. Whether as a place to exhibit art, poetry, or even as a tiny library, hundreds of phone boxes have been given a new life by local communities determined to preserve a typical part of British life. In Waterperry, a small village near Oxford, the 120 residents have filled the phone box next to the old house with a pot of flowers, piles of gardening and cooking magazines, and stuck poems on the walls.
They took control of the phone box when telecoms operator BT said it was going to pull it down, an announcement that caused such dissatisfaction that one local woman threatened to chain herself to the box to save it. “I’d have done it,”insisted Kendall Turner. “It would have been heartbreaking for the village.”Local councilor Tricia Hallam, who came up with the idea for the phone box’s change, said quite a few people would have joined her, adding, “We couldn’t let it go because it’s a British symbol.”
Only three feet by three feet wide, and standing 2.51-meter tall, the phone boxes were designed by Giles Gilbert Scott in 1936 for the 25th anniversary of the reign of King George V.Painted in “Post Office red” to match the post boxes, they were once a typical image of England and the backdrop（背景）to millions of tourist photographs.
Eight years ago there were about 17,000 across Britain, but today, in a country where almost everybody has a mobile phone, 58 percent are no longer profitable and ten percent are only used once a month. “On average, maintaining them costs $800 a year per phone box — about ￡44 million annually,” said John Lunb, general manager for BT Payphones.
1..Some red phone boxes in Britain have been used for ______ .
a.selling flowers b.cooking c.reading d.exhibiting art or poetry
A.a,b B.c,d C.a,b,c D.b,c,d
2..Why do the villagers want to keep the red phone boxes ?
A.Because millions of people visit Britain to see the red phone boxes.
B.Because the local people could earn a lot of money from the red phone boxes.
C.Because the red phone boxes have already become a symbol of Britain.
D.Because the red phone boxes may be useful for some people in emergency.
3..What is the color of the British post boxes according to the passage ?
A.Green. B.Red. C.Black. D.Yellow.
4..What is John Lumb’s attitude towards pulling down the red phone boxes ?
A.Supportive. B.Opposed. C.Neutral. D.Indifferent.
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