It is have xxxxxx that clothing manufacturcrs（生产商）follow certa a untharm standards far yarious featurce（特征）of clothes. What seerns strange, however. Is that the xxxxxx adopted for women is the opposite of the one for men. Take a look at the way your clodns buntm. Men's clothes tend to button from the right, and women's form the left. Lonsidering most of the world's popalation-men and women-are right-handnd, the men's standard would apper inake more sense for women. Xxxxx why do women's clethes bution from the left?
Histov mally coms to matter here. Buttons finst appcaned only on the lothes or the rich in the 17th camary. When rich women were dressed by servents. For the mostly right-hand-d servants, having women's shirts button from the left would be easier. On the other hand, having men's shirt button from the right made secse.too. Most men dressed themselves, and a swont drawn from the lelt with the right hand would be lese likely to get catght in the sairt.
Tady women are seldom dressed by scryants. Hat tuaoning from the lefts still the standard for them. Is it intcesting? Actually, a standoont, once set, resists change. At a time when all women's shirts buttoned from the left, it would have been risky for any sigle manufactura is offer women's shirts that battoned from the right. After all, women had grown so used to shirts whirt unored from the left and would have to devclop new habits and skills to switch. Benides, come women might have found it socially awkward to appear in public wearing shirts that buttoned from the right, since anyone who rociced that would believe they were wearing men's shirts.
| 1． |
What is surprising about the standard of the clothing industry?（） A.It has been followed by the industry for over 400 years. |
| 2． |
What do we know about the rich men in the 17th century?（） A.They tended to wear clothes without bottons. |
| 3． |
Women's clothes still button from the left today because（）. |
| 4． |
The passage is mainly developed by（）. |
causesWhy should mankind explore space? Why should money, time and effort be spent exploring and researching something with so few apparent benefits? Why should resources be spent on space rather than on conditions and people on Earth? These are questions that, understandably, are very often asked.
Perhaps the best answer lies in our genetic makeup(基因构成) as human beings. What drove our ancestors to move from the trees into the plains, and on into all possible areas and environments? The wider the spread of a species, the better its chance of survival. Perhaps the best reason for exploring space is this genetic tendency to expand wherever possible.
Nearly every successful civilization has explored, because by doing so, any dangers in surrounding areas can be identified and prepared for. Without knowledge, we may be completely destroyed by the danger. With knowledge, we can lessen its effects.
Exploration also allows minerals and other potential (潜在的) resources to be found. Even if we have no immediate need of them, they will perhaps be useful later. Resources may be more than physical possessions. Knowledge or techniques have been acquired through exploration. The techniques may have medical applications which can improve the length or quality of our lives. We have already benefited from other spin-offs including improvements in earthquake prediction, in satellites for weather forecasting and in communications systems. Even non-stick pans and mirrored sunglasses are by-products (副产品) of technological developments in the space, the chance to save ourselves might not exist.
While many resources are spent on what seems a small return, the exploration of space allows creative, brave and intelligent members of our species to focus on what may serve to save us. While space may hold many wonders and explanations of how the universe was formed or how it works, it also holds dangers. The danger exists, but knowledge can help human being to survive. Without the ability to reach out across space, the chance to save ourselves might not exist
While Earth is the only planet known to support life, surely the adaptive ability of humans would allow us to live on other planets. It is true that the lifestyle would be different, but human life and cultures have adapted in the past and surely could in the future.Why does the author mention the questions in Paragraph1?
| A．To express his doubts |
| B．To compare different ideas |
| C．To introduce points for discussion |
| D．To describe the conditions on earth. |
What is the reason for exploring space based on Paragraph2?
| A．Humans are nature-born to do so. |
| B．Humans have the tendency to fight |
| C．Humans may find new sources of food. |
| D．Humans don’t like to stay in the same place. |
The underlined word “spin-offs” in Paragraph 4 probably refers to______.
| A．survival chances | B．potential resources |
| C．unexpected benefits | D．physical possessions |
What makes it possible for humans to live on other planets?
| A．Our genetic makeup. |
| B．Resources on the earth. |
| C．The adaptive ability of humans |
| D．By-products in space exploration. |
Which of the statements can best sum up the passage?
| A．Space exploration has created many wonders. |
| B．Space exploration provided the best value for money. |
| C．Space exploration allows resources to be found. |
| D．Space exploration may help us avoid potential problems on Earth. |
Are you worried by the rising crime rate? If you are, you probably know that your house, possessions(财产) and person are increasingly in danger of suffering from great rise in the cases of burglary(夜盗;抢劫) and attack.
Figures show an ever-increasing crime rate, but it is only too easy to imagine "It will never happen to me". Unfortunately, statistics show that it really can happen to you and, if you live in a large city, you run twice the risk of being a victim.
Fortunately, there is something definite which you can do. Protect Alarms can help to protect your house with a burglar alarm system（报警系统） which is effective, simple to operate and easily affordable.
You must remember that owning a burglar alarm is no indication(暗示) that your house is packed with valuable possessions. It quite simply indicates to unwelcome visitors that yours is one house they will not break into easily, so they carry on to an unprotected house where their job is made a lot easier.
Send now for our free leaflet(宣传册) telling you how we can Protect Alarm your house quickly, easily and cheaply. Complete and tear off the slip below and post it to us. Postage is free. Also, telephone us on 327 6721 where we have a round-the-clock answering service. It costs nothing to find out about Protect Alarm.Anyone who takes an interest in the crime rate will, according to the text, be aware that ___________.
| A．more burglars are being caught than ever before |
| B．people have more possessions to worry about nowadays |
| C．burglars are more at risk than they used to be |
| D．homes are more likely to be broken into nowadays |
It seems that people who live in cities are ____________
| A．more often victims than those living in other areas |
| B．of the opinion that statistics are wrong |
| C．twice as well as people living in other areas |
| D．of the opinion that burglars only rob unprotected homes |
The article suggests that possessing an alarm system will _________.
| A．show burglars that you have something worth stealing |
| B．persuade burglars not to break into your house |
| C．make the burglars' job less complicated |
| D．persuade burglars to try again another time |
In order to find out more information about this alarm system one can _______.
| A．buy a leaflet |
| B．write enclosing a stamped, addressed envelope |
| C．sign a contract |
| D．phone at any time of day or night |
The underlined word "Figures" in the second paragraph can be replaced by" "
| A．Pictures | B．Fingers | C．Numbers | D．Mathematics |
Laptop computers are popular all over the world. People use them on trains and airplanes, in airports and hotels. These laptops connect people to their workplace. In the United States today, laptops also connect students to their classrooms.
Westlake College in Virginia will start a laptop computer program that allow students to do schoolwork anywhere they want. Within five years, each of the 1500 students at the college will receive a laptop. The laptops are part of a ＄10 million computer program at Westlake, a 110-year-old college. The students with laptops will also have access to the Internet. In addition, they will be able to use e-mail to “speak” with their teachers, their classmates, and their families. However, the most important part of the laptop program is that students will be able to use computers without going to computer labs. They can work with it at home, in a fast-food restaurant or under the trees-anywhere at all!
Because of the many changes in computer technology, laptop use in higher education, such as colleges and universities, is workable. As laptops become more powerful, they become more similar to desktop computers. In addition, the portable computers can connect students to not only the Internet, but also libraries and other resources. State higher-education officials are studying how laptops can help students. State officials are also testing laptop programs at other universities, too.
At Westlake College, more than 60 percent of the staff use computers. The laptops will allow all teachers to use computers in their lessons. As one Westlake teacher said, “Here we are in the middle of Virginia and we’re giving students a window on the world. They can see everything and do everything.”The main purpose of the laptop program is to give each student a laptop to ________.
| A．use for their schoolwork | B．access the Internet |
| C．work at home | D．connect them to libraries |
Why is the word “speak” in the second paragraph in quotation marks(引号)?
| A．They don’t really talk. | B．They use the computer language. |
| C．Laptops have speakers. | D．None of the above reasons is correct. |
Which of the following is true about Westlake College?
| A．All teachers use computers. | B．1500 students have laptops. |
| C．It is an old college in America. | D．Students there can do everything. |
‘A window on the world ’ in the last paragraph means that students can .
| A．attend lectures on information technology |
| B．travel around the world |
| C．get information from around the world |
| D．have free laptops |
What can we infer from the passage?
| A．The program is successful. | B．The program is not workable. |
| C．The program is too expensive. | D．We don’t know the result yet |
Joker found one of the biggest diamonds in the world right in his own back yard. He sold the stone to a diamond dealer for over three hundred thousand dollars. In New York, the diamond was resold---this time for almost eight hundred thousand dollars. The true value of a diamond is never known until it has been cut. Once cut successfully, its value can increase a thousand times. It's easy to understand why the owner of Joker's diamond went to the best diamond cutter he knew, Kaplan. The cutter studied the diamond for twelve whole months.
When he felt he was ready to start work, he discovered a flaw (瑕疵) . He had to begin his calculations all over again, or he might have made the stone useless. Six months passed, and Kaplan finally said to the owner, “I am ready to start my work. There will be one excellent diamond that will be comparable one excellent diamond of first-class quality (质量) " Kaplan waited a few more days until he felt he was in the best physical and mental (精神的) condition(条件) possible. He picked up his tools (工具) and held his breath as he made the diamond exactly as he promised.Joker found one of the biggest diamonds in the world_________.
| A．in a minute | B．at the foot of a big mountain |
| C．in his own back yard | D．in a garage (汽车库) |
A diamond dealer is a person ___________.
| A．in the diamond business | B．who stole diamonds |
| C．who cuts diamonds | D．who sells diamonds |
When the diamond was resold,____________.
| A．the dealer lost a lot of money |
| B．Joker made some more money |
| C．the dealer got 800, 000 dollars |
| D．Kaplan got 800,000 dollars |
The owner of the diamond thought that if the diamond was cut successfully it might be worth_________.
| A．$ 300, 000 | B．$ 500,000 |
| C．$ 300, 000 | D．$ 800,000,000 |
Kaplan studied the diamond for____________.
| A．more than one and a half years |
| B．more than half a year |
| C．over eight months |
| D．more than nineteen months |
There was an American writer who often told such a story to his friends and readers:
It was an exhibition of the artists’ works organized by the Red Cross. I was invited as a special guest to take part in the exhibition. During this period, two cute girls of 16 or 17 years old came to me and asked for my signature(签名).
“I haven’t brought my pen. Is the pencil okay?” I asked. In fact I knew they wouldn’t refuse. I just wanted to show a well-known writer’s good manners to the common readers.
“Certainly,” the young girls readily agreed. I could see they were very excited. Of course, their excitement also made me more pleased with myself. One of the girls handed her notebook to me. I took out my pencil, wrote a few words of encouragement, and signed my name. The girl read my signature, frowned(皱眉), looked at me carefully and asked, “Aren’t you Robert Charboss?”
“NO,”I told her proudly, “I’m the author of Alice Adams, the winner of two Pulitzer Prizes.”
The young girl turned to another one, and said, “Mary, lend your eraser to me.”
At the moment, all my pride turned into a bubble (泡沫) immediately. Since then, I always warn(告诫)myself：Don’t think too highly of yourself even though you are so outstanding（杰出的）.The writer went to the exhibition because he .
| A．would put out his new book |
| B．got a special invitation |
| C．wanted to meet his fans |
| D．wanted show off (炫耀) that he was an outstanding writer |
We can infer that the two girls were the fans of .
| A．the writer | B．Alice Adams | C．Robert Charboss | D．the Red Cross |
The underlined sentence “all my pride turned into a bubble immediately” means that the writer .
| A．had realized that he was too proud of himself |
| B．felt very angry when he heard the girl’s words |
| C．was so polite to the girls and helped them a lot |
| D．was regret to sign his name for the girl |
This story teaches us to be a(an) person.
| A．careful | B．outstanding | C．modest | D．easy-going |
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