Zipped into a bag, it looks like a large umbrella. Unfolded, it goes along the street like any other bicycle.
It's the "A-bike", the brainchild (脑力劳动的产物) of British inventor Sir Clive Sinclair, who made history in the 1970s by developing the world's first pocket calculator. He described his new invention as "the world's smallest, lightest foldable bicycle".
"My original thought was that if you could have a bicycle that was dramatically lighter and more firm than the ones that exist today, it would change the way in which bicycles are used,"said Sinclair.
The mini-bike, showed in Singapore last week and set to go on sale worldwide in 2005 at a price of nearly US$300, is built for riders as heavy as 112 kilograms and is height-adjustable（可调整高度的）. It takes about 20 seconds to fold or unfold.
Its wheels are a quarter the size of those on a regular bicycle, but Sinclair promises a smooth ride for most cyclists. "You require no extra energy to ride the A-bike and it can go up to 15 miles per hour (24 kilometers per hour)," he said. Constructed mainly of plastic, the 5.5-kilogram bicycle folds into a package of less than 0.03 cubic meters （立方米）.
Sinclair also invented the first pocket TV in 1984 and the futuristic C5 electric tricycle in 1985. He said he hoped the bicycle would attract common citizens, officials, campers or anyone needing transport for a short trip and he said the next step for the A-bike was to add an electric motor in a few years. The most important character of this kind of bike is its ________ .
| A．big size |
| B．light weight |
| C．beautiful appearance |
| D．foldable structure |
The wheels of a regular bicycle is ________ the size of this kind of bike.
| A．four times |
| B．three times |
| C．one-fourth |
| D．one-third |
This kind of new bike is mainly made of ________ .
| A．plastic | B．packages | C．bags | D．metal |
The best title of the text is ________ .
| A．World's smallest foldable bicycle arriving |
| B．A new bike, a large umbrella |
| C．A foldable bike, a large bag |
| D．A great inventor of a new bike |
This kind of new bike hasn't been fixed with ________ .
| A．a wheel |
| B．an electric motor |
| C．pedal |
| D．a hand |
Famous centenarians (百岁老人) still active in arts, science are in no mood to retire. "Those who stand still, die," is one of Oliveira's favorite phrases. He knows from experience what it means, as the Portuguese film director has reached the age of 102 and is still active in his profession. Every year, Oliveira shoots a film and is currently working on his next project. "You have to work, work, work in order to forget that death is not far away," he said. When asked about his age, Oliveira said with some humility: "It's down to mother nature. It gave to me what it took from others."
Being both mentally and physically fit in old age is partly a matter of luck, but it also has something to do with character. Not every white-haired person is wise and social skills, openness and the ability to train the brain are essential for senior citizens.
Along with the architect Oscar Niemeyer (103), Nobel laureate Montalcini (101) and director Kurt Maetzig (100), Oliveira is one of those people of whom it would be very wrong to think as members of a listless elderly generation.
Another master in his profession is the architect Oscar Niemeyer. The 103-year-old Brazilian is best known for his futuristic-looking buildings in Brasilia, but he also speaks out on behalf of the poor. "The role of the architect is to struggle for a better world where we can develop a form of architecture that serves everyone and not just a privileged few," said Niemeyer recently. He spends almost every day working in his office in Copacabana, and even when he falls ill he keeps working on ideas: After a gallbladder (胆囊) operation he composed a samba tune (桑巴舞曲) in the clinic.
Another man who could sing a song about age is 107-year-old Heesters. The Dutch-born opera singer spent most of his life performing in Germany, where he still works. Recently Heesters said: "I want to be at least 108-years-old." He also plans to keep performing. "Should I just sit at home and wait until they come and pick me up?" Heesters has not given up trying to add to his tally of awards and is looking for a "good stage role".
Italian scientist Rita Levi-Montalcini, who is 101-year-old and is still active in medical science, has described the force that keeps driving her on: "Progress is created through imperfection." In 1986 she and her lab colleague were awarded the Nobel Prize for Medicine for their work on nerve growth factor. She's convinced that humans grow on challenges.
With so many brilliant examples given, we can see clearly that age is no barrier to some high achievers. From the first two paragraphs, we can see ______.
| A．being active at 102 is achievable for everybody |
| B．Oliveira owes his long life to his mother’s help |
| C．being fit in old age is a matter of luck and character |
| D．social skills and wisdom are difficult for the senior |
How many centenarians are mentioned in this passage?
| A．4 | B．5 | C．6 | D．7 |
By saying "Should I just sit at home and wait until they come and pick me up?” in Paragraph 5, Heesters shows us he ________.
| A．wants to sit or lie in comfort |
| B．is waiting for people to pick him up |
| C．is willing to work till he dies |
| D．prefers to give performance at home |
In the passage so many examples were given to show ________.
| A．old age is a big problem if you want to succeed |
| B．as a senior citizen, you have to be open-minded and optimistic |
| C．old people should never think of themselves as old |
| D．old age cannot prevent a great person from achieving a lot |
In the writer’s opinion, the architect Oscar Niemeyer is not ________.
| A．intelligent | B．pessimistic | C．positive | D．Diligent |
A few years ago, I took a sightseeing trip to Washington, D.C．Standing outside the Ronald Reagan Center, I heard a voice say, “Can you help me?” When I turned around, I saw an elderly blind woman with her hand extended．In a natural reflex (反应), I reached into my pocket, pulled out all of my loose change and placed it on her hand without even looking at her．I was annoyed at being bothered by a beggar．But the blind woman smiled and said, “I don’t want your money．I just need help finding the post office.
In an instant, I realized what I had done．I judged another person simply for what I assumed she had to be．I hated what I saw in myself．This incident re-awakened my belief in humility (谦恭), even though I’d lost it for a moment．
The thing I had forgotten about myself is that I am an immigrant．I left Honduras and arrived in the U.S．at the age of 15．I started my new life with two suitcases, my brother and sister, and a strong, serious-minded mother．Through the years, I have been a dishwasher, mechanic and pizza delivery driver among many other humble jobs, and eventually I became a network engineer．
In my own life, I have experienced many open acts of prejudice (偏见)．I remember a time, at age 17 — I worked as a waiter, and I heard a father tell his little boy that if he did not do well in school, he would end up like me．I have also witnessed the same treatment of my family and friends, so I know what it’s like, and I should have known better．
But now, living in my American middle-class lifestyle, it is too easy to forget my past, to forget who I am and where I have been, and to lose sight of where I want to be going．That blind woman on the streets of Washington, D.C., cured me of my blindness．She reminded me of my belief in humility and to always keep my eyes and heart open．By the way, I helped that lady to the post office．And in writing this essay, I hope to thank her for the priceless lesson．We can learn from the first two paragraphs that____________________．
| A．the author regretted his act of prejudice |
| B．the blind woman needed the money badly |
| C．the author was as poor as the blind woman |
| D．the author was a native American |
According to Paragraph 4, hearing the father’s words, the author was probably_____．
| A．rather hurt | B．very excited | C．deeply moved | D．greatly inspired |
According to the passage, the author probably agrees that one should________．
| A．be nice to the elderly and the disabled |
| B．try to experience different kinds of life |
| C．treat others equally with love and respect |
| D．think about one’s past as often as possible |
Which of the following can be the best title for the passage?
| A．Learn from Your Past | B．How My Dream Comes True |
| C．A Belief That Will Never Change | D．A Priceless Lesson in the Street |
The history of modern art begins with Impressionism, a movement started in Paris in the mid-1800’s. At that time many artists painted in a very traditional way that involved spending hours in a studio, painstakingly (辛苦地) creating paintings that were extremely detailed. These paintings were sometimes of people or landscapes or historical events. In 1863, Edouard Manet exhibited his painting “Dejeuner sur l’erbe” at the Salon des Refuses. The painting caused a commotion (骚动), thus starting the Impressionist movement. Although Edouard Manet is the declared leader and founder of the group, he was not present at the first group exhibition or any of the other eight collective Impressionist shows. The movement gained more attention in the April of 1874 when Claude Monet, Auguste Renoir, Alfred Sisley, and Jean-Frédéric Bazille formed Society of Artists, Painters, Sculptors, Engravers and began exhibiting outside of the official salon. The same year, the term Impressionism was invented by criticizing (批评的) journalist Louis Leroy to describe their paintings, who worked for the magazine Le Charivari.
The Impressionists often paint out of doors and want to show how light and shadow fall on objects at particular times of the day. Their works are sometimes described as “captured moments” and are characterized by short quick brushstrokes (笔) of colour which, when viewed up close looks quite messy and unreal. If we step back from the Impressionist paintings, the colours are blended together by our eyes and we are able to see the painters’ subjects which often show colourful landscapes, sunlight on water as well as people busy with outdoor activities.Before Impressionism, the works of artists were .
| A．quite abstract | B．very confusing |
| C．very detailed | D．quite controversial |
Who first started Impressionism? ___________
| A．Claude Monet. | B．Edouard Manet. |
| C．Auguste Renoir. | D．Alfred Sisley. |
The works of the Impressionists are best viewed .
| A．with imagination | B．at a distance |
| C．outdoors | D．in a studio |
The second paragraph is mainly about ______.
| A．the painting style of the Impressionists |
| B．how to describe the Impressionist paintings |
| C．the influences of the Impressionist paintings |
| D．the subjects of the Impressionist paintings |
Most of us are used to seasons. Each year, spring follows winter, which follows autumn, which follows summer, which follows spring. And winter is colder than summer. But the earth goes through temperature cycles over much longer periods than those that we experience. Between 65,000 and 35,000 years ago, the planet was much colder than it is now. During that time the temperature also changed a lot, with periods of warming and cooling. Ice melted during the warm periods, which made sea levels rise. Water froze again during the cold periods.
A new study from Switzerland, sheds light on where ice sheets melted during the ice age. It now seems that the ice melted at both ends of the earth, rather than just in either northern or southern regions.
This surprised the researchers from the University of Bern. Scientists have long assumed that most of the ice that melted was in the Northern hemisphere(半球) during the 30,000-year long ice age. That belief was held because the North Pole is surrounded by land, while the South Pole is surrounded by the Antarctic Ocean. It is easier for ice sheets to grow on land. If surrounded by sea the ice can easily just slip into the ocean instead of building up.
The researchers used a computer model to look at ways the ice could melt and how it might affect sea levels. They compared these results to evidence of how temperatures and currents actually changed during that time. The model showed that if it was only in the Northern hemisphere that ice melted, there would have been a bigger impact(影响) on ocean currents(洋流) and sea temperatures than what actually happened. Studies suggest that melting just in the Southern hemisphere would have been impossible, too. The only reasonable conclusion, the scientists could make, was that ice melted equally in the North and the South.
It is still a mystery as to what caused the temperature changes that caused the ice to melt.The North Pole is surrounded by land, while the South Pole is surrounded by the Antarctic Ocean. So scientists thought that ________.
| A．most of the ice melted in the Northern hemisphere |
| B．most of the ice melted in the Southern hemisphere |
| C．The North Pole is colder than South Pole |
| D．The South Pole is colder than North Pole |
We can infer from the passage ________.
| A．the ice can easily just slip into the ocean |
| B．volcanoes caused the ice to melt |
| C．melting just in the Northern hemisphere would have been impossible |
| D．researchers often use the computer models help their research work. |
The scientists are not sure ________.
| A．how long the ice age lasted |
| B．where ice sheets melted during the ice age |
| C．what caused the temperature changes |
| D．what the earth is made up of |
Which of the following is the best title for the passage?
| A．A computer model |
| B．Studies show ice melted equally in the North and the South during the ice age |
| C．Most of the ice melted in the Northern hemisphere during the 30,000-year long ice age. |
| D．A survey result |
Some years ago, on a hot summer day in south Florida, a little boy decided to go for a swim in the old swimming hole behind his house. He flew into the water, not realizing that as he swam toward the middle of the lake, an alligator (美洲鳄) was swimming toward the shore.
His father working in the yard saw the two as they got closer and closer together. In utter fear, he ran toward the water, yelling to his son as loudly as he could.
Hearing his voice, the little boy became alarmed and made a U – turn to swim to his father. It was too late. Just as he reached his father, the alligator reached him. From the dock, the father grabbed his little boy by the arms just as the alligator snatched his legs. That began an incredible tug – of – war (拔河) between the two. The alligator was much stronger than the father, but the father was much too passionate to let go. A farmer happened to drive by, took aim and shot the alligator.
Remarkably, the little boy survived. His legs were extremely scarred by the vicious attack of the animal. And, on his arms, were deep scratches where his father’s fingernails dug into his fresh in his effort to hang on to the son he loved.
The newspaper reporter who interviewed the boy asked if he would show his scars. The boy lifted his pant legs. And then, he said to the reporter, “But look at my arms. I have great scars on my arms, too. I have them because my dad wouldn’t let go.”
You and I can identify with that boy. We have scars, too. No, not from an alligator, but the scars of a painful past. Some of those scars are unsightly and have caused us deep regret. But, some wounds, my friend, are because someone has refused to let go. In the midst of your struggle, someone has been there holding on to you.
If you have the scars of someone’s love on your arms, be very, very grateful. Someone in your life did not and will not ever let you go.
Never judge another person’s scars, because you don’t know how they got them.Which of the following is the most closely related to the underlined word “passionate”?
| A．determined | B．anxious | C．frightened | D．courageous |
When the boy told the newspaper reporter about the scars on his arms, he felt .
| A．painful and fearful | B．regretful and panic |
| C．proud and grateful | D．excited and thankful |