TOKYO—A child-like robot that combines the roles of nurse, companion and security guard is to go on the market to help the growing ranks of elderly Japanese with no one to look after them.
The “Wakamaru” robot can walk around a house 24 hours a day, warning family, hospitals and security firms if it perceives (notices) a problem. It will, for example, call relatives if the owner fails to get out of the bath.
Cameras implanted in the “eye-brows” of the robot enable it to “see” as it walks around an apartment. The images can be sent to the latest cellphones, which display the pictures.
Mitsubishi Heavy Industries, which developed Wakamaru, plans to start selling the metre-high robots by April, 2005, for about ＄15,000 Cdn.
Wakamaru, which speaks with either the voice of a boy or girl, is also designed to provide companionship, greeting its “papa” when he comes home.
It is the first household robot able to hold simple conversations, based on a vocabulary of around 10,000 words. It cannot only speak but can understand answers and react accordingly.
It will ask “Are you all right ?” if its owner does not move for some time. If the answer is no, or there is no answer, it will telephone preset numbers, transmitting images and functioning as a speakerphone.
A. The robot can dial proper numbers for help.
B. The robot is likely to have a promising market.
C. The robot has given the Japanese a chance to live longer.
D. The nuclear families have left many elderly Japanese anxious.
58．What is the best title of this passage ?
A. The Latest Development of Robot Technology
B. Japanese Robot and the Ageing Society
C. Vast Market of the New Robot
D. Japanese-built Robot to Help the Old
Is it true that cats have nine lives? One 4-year-old American cat named Sugar definitely seems to have more than one. Sugar fell from the 19th floor of her owner’s home in Boston last month and was only hurt a little on her chest.
“This story isn’t much of a surprise,” said Jake Socha, a scientist at Virginia Tech University, US, in an interview with the BBC. “There have been lots of records of these cats surviving.”
Back in 1987, scientists studied 132 cats. All of them had been brought to a vet’s clinic in New York after falling from tall buildings. Around 90 percent of these cats were alive after their fall and only 37 percent had been seriously injured.
“Being able to survive falls is a critical thing for animals that live in trees, and cats are one of them,” said Socha.
Cats have developed special body structures to survive accidental falls. Their legs are muscular. This can protect their bones from breaking, Professor Andrew Biewener from Harvard University told the BBC. Cats can also spread out their legs like a parachute to reduce their falling speed, he said.
The strange part, according to scientists, is that cats have a better chance of survival if they fall from higher than seven stories. This is because cats have a good sense of which way is down. They can twist their bodies as they fall to make sure they land on their feet. A higher fall means more time for the cat to change its body position.
However, you should not throw your cat out of the window to see how this works. Most pet cats are overweight nowadays. They are not fit enough to change their position in midair, warned Steve Dale, an American cat behavior scientist.
“This cat (Sugar) was lucky,” Dale said. In fact, most cats would suffer serious lung damage, a broken leg or a broken jaw or teeth damage, he said. What can we learn from Paragraph 3?
| A．Cats really do have nine lives. |
| B．Many cats can survive falls. |
| C．Cats are the softest animals in the world. |
| D．More than half of the cats that fall from high places end up badly injured. |
What does the underlined word “critical” mean in the context?
| A．Important. | B．Easy. | C．Challenging. | D．Serious. |
Why can cats survive falls according to the article?
a. They have a hidden parachute in their bodies.
b. Their legs have developed in a way that protects their bones from breaking.
c. They can land on their feet.
d. They can twist their bodies to reduce the speed at which they are falling.
| A．a, b | B．b, c | C．c, d | D．b, d |
Which of the following statements is TRUE?
| A．A pet cat that falls out of a tall building is not really at risk. |
| B．Sugar was lucky that she was only injured in the leg. |
| C．Cats are confused as to which way is down when they are in midair. |
| D．A cat that falls from the fourth story of a building is more likely to die than one that falls from the 10th story. |
Cholera is a water-borne disease that is spread through polluted water and food. Cholera is an illness caused by the bacterium. It produces a poison that causes a painless , watery diarrhea( 痢疾) that can quickly lead to severe dehydration（脱水） and death if treatment is not given. Most persons infected with cholera do not become ill, although the bacterium is present in their waste for 7-14 days. When this illness does strike, more than 90% of the time is not severe and is difficult to tell from other types of diarrhea. Less than 10% of sick persons develop cholera with signs of moderate or severe dehydration.
A person may get cholera by drinking water or eating food polluted with the cholera bacterium. The disease can spread rapidly in areas without the proper treatment of drinking water. The cholera bacterium may also live in the environment in dirty rivers and coastal waters. Shellfish eaten raw have been a source of cholera. Therefore, the disease is not likely to spread directly from one person to another.
Cholera can be simply and successfully treated by immediate replacement of the fluid and salts lost through diarrhea. Patients can be treated by being given a mixture of sugar and salt to be mixed with water and drunk in large amount. Antibiotics(抗生素) shorten the course and decrease the severity of the illness. To avoid cholera, we should eat well-cooked food instead of raw food.If a person infected with cholera less than 7 days，he would probably.
A.die B. become sick C remain healthy D suffer from watery diarrheaWhich statement is true according to the passage?
A Cholera can spread directly from one person to another.
B. Eating raw food can help stop cholera.
C. Cholera is caused by watery diarrhea.
D. Polluted water and food can help spread cholera. Cholera can be treated by.
| A．replacing the blood in the body. |
| B．eating a lot of water mixed with sugar and salt and using antibiotics. |
| C．eating a large amount of sugar and salt |
| D．drinking a lot of water and eating a large amount of food. |
In order to avoid cholera, people should.
A inject antibiotics B eat the food thoroughly cooked
C eat raw food D. avoid meeting other people
London is the capital of the United Kingdom and the largest city in the European Union. It is the world’s largest finacial center and one of the most important cultural centers and its influence on politics, education, entertainment, media, fashion, and the arts contributes to its status as a major global city. Central London is the headquarters of more than half of the UK’s top 100 listed companies(the FTSE 100 ) and more than 100 of Europe’s 500 largest companies. The city is a major tourist destination for both domestic and overseas visitors. London hosted the 1908 and 1948 Summer Olympic Games and will host the 2012 Summer Olympic Games.
London contains four World Heritage Sites: the Tower of London, the historic settlement of Greenwich ;the Royal Botanic Garden, Kew; and the site comprising the Palace of Westminster, Westminster Abbey and St.Margaret ‘s Church.
London currently has a wide range of peoples, cultures, and religions, and more than 300 languages are spoken within the city. On July 2007, it had an official population of 7,556, 900 within the boundaries of Greater London making it the most populous municipality in the European Union. Since the 2001 the Greater London Urban Area has been the second largest in the EU after Paris with a population of 8,278,251, and the metropolitan area is estimated to have a total population of between 12 million and 13 million, the largest population area in the EU. The public transport network, administered by Transport for London, is the most intensive in the world. Heathrow Airport is the busiest airport in the world by international passenger traffic and the air space is the busiest of any city in the world.Which statement is True ?
| A．Central London has 50 of the UK’s top 100 listed companies. |
| B．By the year of 2015, London will host the Summer Olympic Games. |
| C．Three are 300 languages spoken within the city. |
| D．The metropolitan area of Paris is the largest one in the EU. |
What does the underlined sentence in Paragraph 3 want to express?
| A．London is a multicultural city. | B．London has a large population. |
| C．London has a lot of religions. | D．London has many languages. |
What does the underlined word“it “in the second sentence of Paragraph 3 refer to?
| A．The population | B．Urban area | C．Paris | D．London |
If you ask some people, “How did you learn English so well?” you may get a surprising answer: “In my sleep!”
These are people who have taken part in one of the recent experiments (实验) to test “the learn while you sleep” method (方法), which is now being tried in several countries, and with several subjects. English is among them.
Scientists say that this sleep study method greatly speeds language learning. They say that the ordinary person can learn two or three times as much during sleep as in the same period during the day—and this does not affect (影响) his rest in any way. However, sleep teaching will only put into your head what you have studied already while you are awake.
In one experiment, ten lessons were broadcast over the radio for two weeks. Each lesson lasted twelve hours — from 8 p.m. to 8 a.m. The first three hours of English grammar and vocabulary (词汇) were given with the students awake. At 11 p.m. a lullaby (催眠曲) was broadcast to send the student to sleep and for the next three hours the radio in a soft and low voice broadcast the lesson again into his sleeping ears. At 2 a.m. a sharp noise was sent over the radio to wake the sleeping student up for a few minutes to go over the lesson. The soft music sent him back to rest again while the radio went on. At 5 o’clock his sleep ended and he had to go through the lesson again for three hours before breakfast.In the experiment, lessons were given____ .
| A．in the night time | B．after lullabies were broadcast |
| C．while the student was awake | D．all through the twelve hours |
Before each lesson finishes, the student has to____ .
| A．get up and take breakfast |
| B．be woken up by a loud voice |
| C．listen to the lesson again in sleep |
| D．review (复习) the lesson by himself |
The sleep study method is being tried in many countries to teach____ .
| A．the English language | B．grammar and vocabulary |
| C．a number of subjects | D．foreign languages |
From Monday until Friday most people are busy working or studying, but in the evenings and on weekends they are free to relax (放松) and enjoy themselves. Some watch TV or go to the movies; others take part in sports. It depends on individual interests. There are many different ways to spend our spare time.
Almost everyone has some kinds of hobbies. It may be anything from collecting stamps to making model airplanes. Some collections are very expensive, but others don’t cost anything at all. Some collections are worth a lot of money; others are valuable only to their owners.
I know a man who has a coin collection worth several thousand dollars. A short time ago he bought a rare (稀有的) fifty cent piece worth $250! He was very happy about his buying and thought the price was reasonable (合理的). On the other hand, my youngest brother collects matchboxes. He has almost 600 of them but I doubt (怀疑) if they are worth any money. However, to my brother they are very valuable. Nothing makes him happier than to find a new matchbox for his collection.
That’s what a hobby means, I guess. It is something we like to do in our spare time simply for the fun of it. The value in dollars is not important, but the pleasure it gives us is.The underlined word “individual” in the first paragraph most probably means____ .
| A．different | B．strange | C．secret | D．one's own |
In the writer's opinion, ____.
| A．all hobbies are very expensive | B．some hobbies don't cost anything |
| C．hobbies are worthless | D．hobbies are valuable to everybody |
Something that one enjoys doing in one's spare time is a____ .
| A．job | B．pleasure | C．hobby | D．habit |
Which of the following statements (陈述) is NOT true?
| A．The writer's brother has a large collection of matchboxes, which makes him very happy. |
| B．We collect a subject in our spare time simply for the fun of it. |
| C．The pleasure that a hobby can give is important. |
| D．To have a hobby means to spend a lot of money. |