题目内容


D
The government of Norway is planning to build an unusual storage center on an island in the Arctic Ocean. The place would be large enough to hold about two million seeds. The goal is to present all crops known to scientists. The British magazine New Scientist published details of the plan last month. The structure will be designed to protect the world’s food supply against nuclear war, climate change and other possible threats. It will be built in a mountain on the Norwegian island of Spitsbergen. The mountain is less than one thousand kilometers from the North Pole, the northernmost position on earth.
An international group called the Global Crop Diversity Trust is working on the project. The director of the group, Cary Fowler, spoke to New Scientist. He said the project would let the world rebuild agriculture if, in his word, “the worst came to the worst”. Norway is expected to start work next year. The project is expected to cost three million dollars. Workers will drill(钻孔) deep in the side of a sandstone mountain. Temperatures in the area never rise above 0ºC. The seeds will be protected behind walls a meter thick and high-security door.
The magazine report says the collection will represent the products of ten thousand years of farming. Most of the seeds at first will come from collections at seed banks in Africa, Asia and Latin America. To last a long time, seeds need to be kept in very low temperatures. Workers will not be present all the time. But they plan to replace the air inside the storage space each winter. Winter temperatures on the island are about eighteen degrees below 0ºC. The cold weather would protect the seeds even if the air could not be replaced.
Mr. Fowler says the proposed structure will be the world’s safest gene bank. He says the plant seeds would only be used when all other seeds are gone for some reason. Norway first put forward the idea in the 1980s. But safety concerns delayed the plan. At that time, the Soviet Union was meeting in Rome of the Food and Agriculture Organization.
53.The project is meant to ______.
A.increase the world’s food output in the future
B.carry out some scientific experiments on plant genes
C.build an exhibition centre of the world’s plant seeds
D.protect crop seeds from dying out in case of possible disasters
54.Which of the following statements is TRUE according to the above passage?
A.The government of Norway will perform the project alone.
B.Seeds to be collected there were produced ten thousands years ago.
C.Spitsbergen is chosen because it is free of the nuclear war forever.
D.Temperature is a major consideration when choosing the storage place.
55.We can infer from the text that _______.
A.Norway had meant to build the storage centre about 20 years before.   
B.The storage center will greatly promote world agriculture
C.People will get newly-developed seeds from the center every year.
D.There haven’t been any seed storage centres in the world before.
56.What is probably the best title of the passage?www.
A.The Best Place to Store Seeds        B.Noah’s Ark(诺亚方舟)of Plant Seeds in Plan
C.Concerns of World Food Supply    D.A New Way to Feed the World


53---56   DDAB  

解析

练习册系列答案
相关题目

阅读下列短文,从每题所给的A、B、C、D四个选项中,选出最佳选项。
D
The first MP4 player was born years ago. Soon many music fans were wondering how fantastic it is! If you have been into technology enough, perhaps you may have a knowledge of the MP4. If not, you do need to know something before buying one, even if you are familiar with MP3. MP3 is the CD-like disc with greater capacity. How about MP4? This small digital product will really enrich the joy from listening to music. You can even feel the “touch” of music to your soul!
Now, some similar digital products advertised as “MP4 player” are simply MP3 players, which do not play video and MPEG format and also lack other particular functions. These products confuse some buyers, as they may think the “MP4” players simply mean they can do more than MP3.
What is MP4?
It is a multimedia container. It is not only used to store digital audio and digital video streams, especially those of MPEG, but can also be used to store other data such as subtitles and pictures. As a most modern container format, it allows streaming over the Internet.
With the help of a piece of MP4 video equipment, you can change various programs such as MPEG to MP4, ASX to MP4, AVI to MP4 and so on, which can be done very quickly and easily without any effect on the sound quality. By installing DVD-MP4 software, you can transfer particular music from a DVD to an MP4 video file. It really excites your listening music experience.
Then, there is MP4 advanced and you can set your own collection of all the programs—TV shows, games, and music. You can even see movies which are still running in cinema. What else digital product could you possibly ask for?
【小题1】 It is suggested here that you should ______ before buying an MP4 player.

A.first be a music fanB.have a knowledge of MP4
C.get familiar with MP3D.buy a CD-like disc
【小题2】From the passage, we can see that MP4 is ______ MP3.
A.much bigger thanB.just as advanced as
C.not so particular asD.more functional than
【小题3】Which function of MP4 is NOT directly mentioned in this passage?
A.Storing digital audio and video streams.
B.Recording some movies in cinema.
C.Playing TV shows, games and movies.
D.Transferring particular music from a DVD.
【小题4】From the last sentence, it’s clear that the writer tries to tell us it is ______.
A.reasonable to buy other digital products
B.impossible to buy something else
C.a very wise choice to buy an MP4
D.an exciting experience to buy an MP3


D
The thing is, my luck’s always been ruined. Just look at my name: Jean. Not Jean Marie, or Jeanine, or Jeanette, or even Jeanne. Just Jean. Did you know in France, they name boys Jean? It’s French for John. And okay, I don’t live in France. But still, I’m basically a girl named John. If I lived in France, anyway.
This is the kind of luck I’ve had since before Mom even filled out my birth certificate. So it wasn’t any big surprise to me when the cab driver didn’t help me with my suitcase. I’d already had to tolerate arriving at the airport to find no one there to greet me, and then got no answer to my many phone calls, asking where my aunt and uncle were. Did they not want me after all? Had they changed their minds? Had they heard about my bad luck—all the way from Iowa—and decided they didn’t want any of it to rub off on them?
So when the cab driver, instead of getting out and helping me with my bags, just pushed a little button so that the trunk (汽车后备箱) popped open a few inches, it wasn’t the worst thing that had ever happened to me. It wasn’t even the worst thing that had happened to me that day.
According to my mom, most brownstones in New York City were originally single-family homes when they were built way back in the 1800s. But now they’ve been divided up into apartments, so that there’s one—or sometimes even two or more families—per floor.
Not Mom’s sister Evelyn’s brownstone, though. Aunt Evelyn and Uncle Ted Gardiner own all four floors of their brownstone. That’s practically one floor per person, since Aunt Evelyn and Uncle Ted only have three kids, my cousins Tory, Teddy, and Alice.
Back home, we just have two floors, but there are seven people living on them. And only one bathroom. Not that I’m complaining. Still, ever since my sister Courtney discovered blow-outs, it’s been pretty frightful at home.
But as tall as my aunt and uncle’s house was, it was really narrow—just three windows across. Still, it was a very pretty townhouse, painted gray. The door was a bright, cheerful yellow. There were yellow flower boxes along the base of each window, flower boxes from which bright red—and obviously newly planted, since it was only the middle of April, and not quite warm enough for them.
It was nice to know that, even in a sophisticated (世故的) city like New York, people still realized how homey and welcoming a box of flowers could be. The sight of those flowers cheered me up a little.
Like maybe Aunt Evelyn and Uncle Ted just forgot I was arriving today, and hadn’t deliberately failed to meet me at the airport because they’d changed their minds about letting me come to stay.
Like everything was going to be all right, after all.
Yeah. With my luck, probably not.
I started up the steps to the front door of 326 East Sixty-Ninth Street, then realized I couldn’t make it with both bags and my violin. Leaving one bag on the sidewalk, I dragged the other up the steps with me. Maybe I took the steps a little too fast, since I nearly tripped and fell flat on my face on the sidewalk. I managed to catch myself at the last moment by grabbing some of the fence the gardeners had put up…
67. Why did the author go to New York?
A. She intended to go sightseeing there.
B. She meant to stay with her aunt’s family.
C. She was homeless and adopted by her aunt.
D. She wanted to try her luck and find a job there.
68. According to the author, some facts account for her bad luck EXCEPT that ________.
A. she was given a boy’s name in French
B. the cab driver didn’t help her with her bags
C. her sister Courtney discovered blow-outs  
D. nobody had come to meet her at the airport
69. The underlined phrase “rub off on” in Paragraph 3 probably means _________.
A. have an effect on    B. play tricks on     C. put pressure on      D. throw doubt on
70. From the passage, we can know that _________.
A. the author left home without informing her mother
B. the author arrived in New York in a very warm season
C. her aunt’s family lived a much better life than her own
D. her aunt and uncle were likely to forget about her arrival


D
The oldest forms of medicine are enjoying a comeback. Modern holistic medicine is an approach that treats the whole patient, not just the disease. It is a way to maintain good health rather than cure illness. The most important influences on today’s holistic medicine are ancient Chinese medicine and Indian Ayurvedic medicine, both of which promoted whole body health.
Holistic medicine usually combines diet, physical exercise and meditation, together with other alternative techniques such as massage(按摩) and acupuncture(针炙). Herbal treatment, a practice of treating illness by using plants, is influenced by the writings of Culpeper as well as Chinese and Ayurvedic medicine. Homeopathy(顺势疗法) is one of the forms of holistic medicine which is widely practiced in Europe and the USA. Homeopathy began in Germany in the early 1800s, when Samuel Hahnemann described how very tiny doses(剂量) of a drug had an effect on his patients. According to Hahnemann, the more the drug was diluted(稀释), the stronger its effects. The substance selected would produce similar effects to the disease itself if given in large doses. In the UK homeopathy is regarded as a non-traditional but just about acceptable treatment.
Meditation and contemplation have an important role in holistic medicine. They were brought to Europe by Indian teachers who combined Indian Ayurvedic medicine with Western beliefs. Transcendental meditation(超脱静坐) is one of the best known of these techniques. People repeat words inside their head to reach a state of deep relaxation.
The holistic movement has made many doctors look at the whole patient, not just the disease. Life-style, emotional problems and diet are just some of the factors that can affect a person’s health. Holistic medicine emphasizes good diet, exercise and fresh air, all of which contribute to health. Some clinics now offer holistic medicine along with traditional treatments, so that their patients can choose a combination of treatments that suits them. One problem with holistic medicine is that it is difficult for people to be sure a doctor is reliable. To solve this, many countries want alternative doctors to form professional bodies.
51.Modern holistic medicine centres upon        .
A.curing a disease                                          B.herbal treatment
C.continuous development                          D.keeping patients healthy
52.Which of the following does NOT belong to holistic medicine?
A.massage                                                     B.meditation
C.a balanced diet                                       D.a knee operation
53.The principle of homeopathy is that        .
A.the large doses of medicine that will not be harmful will take better effect
B.the disease will be cured sooner by taking larger doses of medicine
C.a small thinner dose of medicine will be more effective
D.the doses of medicine depend on how serious the illness is
54.Which of the following titles best sums up the passage?
A.Holistic Medicine                                       B.Traditional Medicine Returns
C.History of Medicine                                D.Combination of Treatments Works
55.What can we infer from the passage?
A.Relaxation is the key of holistic treatment.
B.Holistic medicine needs to become more trustworthy.
C.Holistic treatment is more beneficial than traditional treatments.
D.Holistic medicine will become the most welcome treatment soon.


D
The following are the world-renewed attractions in London, so don’t miss them while touring there.
Shakespeare’s Globe
Shakespeare’s Globe, which officially opened in 1997, is a reconstruction of the Globe Theatre, built in 1599, and brings Shakespeare’s world to life. As a visitor to the exhibition you’ll discover how shows were produced in the theatres during Shakespeare’s time. The guide-storytellers take you on a fascinating half-hour tour.
Price: Adult £9.00;Child(5-15) £6.50;  Student £7.50;  Under 5 FREE.
The Tower of London
The tower, nearly 100 feet high, with walls 15 feet thick, was built in the early 1080s. King Henry Ⅲ made this tower his home. King Edward V and his younger brother were murdered inside by their uncle. Queen Elizabeth I was shut up in the tower for two months by her half sister Mary who felt that her throne(王位)was being threatened(威胁). In 1603, part of the tower became a museum.
Price: Adult £16.50; Child (5-15) £9.50; Under 5 FREE; Student £13.50; Family (two adults with three children) £46.00.
Banqueting(宴会) House
Banqueting House is the remains of Whitehall Palace which was built in 1529 and was home to the English kings. It was destroyed by fire. Famous for its architecture and painting, the building is also known for being the scene of Charles I’s execution(处决)。
Price: Adult £4.50; Child £2.25; Student (with ID) and senior citizen (60+) £3.00; Under 5 FREE.
Tower Bridge Exhibition
Tower Bridge has stood over the River Thames in London since 1894 and is one of the finest, most recognizable bridges in the world. At the Tower Bridge Exhibition you can enjoy breath-taking views from the high-level walkways and learn about the history of the bridge and how it was built. You can then visit the Victorian engine rooms, home to the original steam engines that used to power the bridge.
Price: Adult£6.00; Child (5-15) £3.00; Under 5 FREE; Senior citizen(60+) £4.50; Student£4.50.
53. Which of the following places has the longest history?
A. Whitehall Palace.                      B. The Globe Theatre.  
C. The Tower of London.                  D. Tower Bridge.
54. If two parents with their 4-year-old son visit the Tower of London, they should pay      .
A. £33           B. £43              C. £46               D. £52
55. Queen Elizabeth I was shut up in the tower for two months by Mary mainly because        .
A. Mary didn’t like her                    B. she tried to steal Mary’s treasure
C. Mary feared she would become the Queen  D. she intended to murder Mary
56. How many places used as a king’s home are mentioned in this passage?
A. One.           B. Two.               C. Three.             D. Four.


D
The largest earthquake (magnitude 里氏 9.5) of the 20th century happened on May 22,1960 off the coast of South Central Chile.
It generated(生成) one of the most destructive Pacific-wide tsunamis(海啸).Near the generating area, both the earthquake and the tsunami were very much destructive, particularly in the coastal area from Concepcion to the south end of Isia Chiloe.The largest tsunami damage occurred at Isia Chiloe—the coastal area closest to the epicenter(震中).Huge tsunami waves measuring as high as 25 meters arrived within 10 to 15 minutes after the earthquake, killing at least two hundred people, sinking all the boats, and flooding half a kilometer inland.
There was large damage and loss of life at Concepcion, Chile's top industrial city.Near the city of Valdivia, the earthquake and following aftershocks generated landslides which killed 18 people.At me port city of Valparaiso, a city of 200,000, many buildings collapsed.A total of 130,000 houses were destroyed —one in every three in the earthquake zone and nearly 2,000,000 people were left homeless.
Total damage losses, including to agriculture and to industry, were estimated to be over a half billion dollars .The total number of death related with both the tsunami and the earthquake was never found accurately for the region Estimates of deaths reached between 490 to 5,7002 with no distinction(差别) as to how many deaths were caused by the earthquake and how many were caused by the tsunami.However, it is believed that most of the deaths in Chile were caused by the tsunami.
68.Where did the largest tsunami damage occurred?
A.Concepcion      B.Isia Chiloe       C.Valdivia      D.Valparaiso
69.What can we learn about the tsunami waves generated by the earthquake?
A.The tsunami waves as high as 25 meters arrived immediately after the earthquake.
B.The tsunami waves killed 200 people and sank all boats.
C.The tsunami waves were very destructive.
D.The tsunami waves flooded half of the inland.
70.What is generally thought the main cause of deaths in Chiloe?
A.landslides            B.the tsunami
C.aftershocks               D.the magnitude 9.5 earthquake
71.What does the underlined word "collapsed" probably mean ?
A.was destroyed           B.caught fire  
C.was flooded                D.sank

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网