New archaeological discoveries suggest that trade between E
urope and Asia along the Silk Road probably began in some form many centuries earlier than once thought. The findings, coupled with a widening range of scientific and historical research could add a fascinating new page to the epic (史诗) of the Silk Road.
The most surprising discovery is pieces of silk found in the hair of an Egyptian mummy from about 1000 BC, long before regular traffic on the Silk Road and at least one thousand years before silk was previously thought to be used in Egypt. Other research may extend human activity along this route back even further, perhaps a million years to the migration of human ancestors into eastern Asia.
The official origin of East-West trade along the road is usually placed in the late 2nd century BC when an agent of the Chinese Emperor Wu-di returned from a dangerous secret mission（使命）across the desert into the remote high country of Central Asia. The agent, Zhang Qian, travelled as far as Afghanistan and brought back knowledge of even more distant lands such as Persia, Syria and a place known as Lijien, perhaps Rome. Historians have called this one of the most important journeys in ancient times. His journey opened the way for what have been thought to be the first indirect contacts between the ancient world’s two superpowers, China and Rome. Chinese silk, first traded to central Asian tribes for war horses and to the Parthian for acrobats and ostrich eggs, was soon finding its way through a network of merchants to the luxury (奢侈品) markets in Rome.
But the new discoveries show that Chinese silk was apparently present in the West long before the Han emperor started organized trade over the Silk Road. The research could change thinking about the early history of world trade and provide insights into the mystery of just how and when Europe and the Mediterranean lands first became aware of the glorious culture at the other end of Eurasia. The word “coupled” in the first paragraph could best be replaced by .
| A．combined | B．contributed | C．doubled | D．produced |
The silk thread found in the hair of an Egyptian mummy suggests that .
| A．Egyptians had probably travelled to China to buy silk |
B．new light can now be thrown on ancient trading pr actices |
| C．historical research often achieves fascinating results |
| D．trade along the Silk Road began earlier than once thought |
Until recently historians mostly believed that trade along the Silk Road .
| A．began a million years ago |
| B．primarily benefited the Egyptians |
| C．originated in the 2nd century BC |
| D．extended human migration into eastern Asia |
Historians have always considered Zhang Qian’s mission important because they believe .
| A．he discovered the Silk Road |
| B．he helped establish East-West trade |
| C．he travelled as far as Afghanistan |
| D．he brought back knowledge of Rome to the emperor |
Over the last 30 years, Bangkok, once a small fishing village, has transformed into a rich, concrete, high-rise city that it is today. The spreading metropolis and its population of 12 million now produces 35 per cent of Thailand's economic wealth.
As a magnet for foreign companies, Bangkok attracts many overseas managers and business people from different fields, including tourism, automobiles and electronics. The city's population of foreigners is in the high hundreds of thousands, with tens of thousands of Japanese, Chinese and western employees working alongside hundreds of thousands of Burmese who mostly do unskilled jobs shunned by Thais.
For those used to the good life, the variety and quality of the city's food is a key attraction, says one US manager, before listing many of his favourite Italian, Mexican and, of course, Thai restaurants. Most offer quality meals for less than the cost of a takeaway sandwich in London.
Great choice and value can be found in Bangkok's other attractions, too. For overseas business people who enjoy shopping in luxury and air-conditioned comfort, the city has hundreds of modern shopping malls. Some foreigners, however, prefer the charms of Chatuchak Market, where anything can be bought at a good price by the skilled bargainer.
When the time comes to talk business many overseas business people prefer to move out of the markets and onto the golf course. Thailand has thousands of courses, which can provide a welcome break from the busy and noisy city life. But most business people go to the golf course because it's the perfect place to discuss the next big deal.
Because of the fast-paced life some foreign business people see Bangkok as a place to stay for the short term, rather than a lifetime. Australian computer software designer Sarah Huang is seven months pregnant but still working full-time in her Bangkok office. She says the city is "definitely a place I want to stay for the next five, ten years". Nannies and home help are affordable, but high fees for quality secondary education have convinced Ms. Huang to return to Australia when her child reaches high school age.According to the first two paragraphs, we know that
| A．Bangkok offers many working opportunities for people |
| B．Bangkok has always been a rich Thai city |
| C．most foreigners coming to Bangkok are tourists |
| D．Burmese in Bangkok mostly work for Thais |
The underlined word "shunned" in Paragraph 2 is closest in meaning to _
| A．forgotten | B．unwanted |
| C．appreciated | D．rewarded |
What is the main attraction of golf for business people according to the passage?
| A．It is the most convenient way for them to get regular exercise. |
| B．It is a good place in which to discuss business matters. |
| C．It is a great way to escape from the noise and pollution of the city. |
| D．It gives them the opportunity to meet local people in a social setting. |
Sarah Huang says she'll eventually leave Bangkok because
| A．she is going to have a baby |
| B．her working hours are too long |
| C．it's not easy to find suitable home help there |
| D．the cost of a good education there is too high |
The main purpose of the passage is to
| A．explain the reasons for Bangkok's rapid economic growth over the past 30 years |
| B．promote the many attractions Bangkok has to offer tourists visiting the city |
| C．describe the attractions of living in Bangkok for foreign business people |
| D．compare the lifestyles of Burmese workers and foreign business people in Bangkok |
The dodo is among the most famous extinct creatures, and a poster child for human-caused extinction events. Despite its bad name, and the fact that the species was alive during recorded human history, little is actually known about how this animal lived, looked, and behaved. A new study of the only known complete skeleton(骨架) from a single bird takes advantage of modern 3-D laser scanning(扫描) technology to open a new window into the life of this famous extinct bird.
The study was presented at the 74th Annual Meeting of the Society of Vertebrate Paleontology in Estrel, Berlin. Leon Claessens, Associate Professor at the College of the Holy Cross, and lead researcher on the study said that, "the 3-D laser surface scans we made of the fragile dodo skeletons enable us to reconstruct how the dodo walked, moved and lived to a level of detail that has never been possible before. There are so many outstanding questions about the dodo bird that we can answer with this new knowledge."
A complete dodo skeleton, found by an amateur collector and barber, Etienne Thirioux, on the island of Mauritius between 1899 and 1917, has remained unstudied, even though it is the only complete dodo skeleton from a single individual bird known to exist. All other skeletons are incomplete combinations, meaning that they are gathered from more than one individual. In addition, Thirioux constructed a second, partially combined skeleton, which contains many bones that also belong to a single bird. "Being able to examine the skeleton of a single, individual dodo, which is not made up from as many individual birds as there are bones, as is the case in all those other combined skeletons, truly allows us to appreciate the way the dodo looked and see how tall or fat it really was," said Juilan Hume, of the Natural History Museum UK, a co-author on the study.
The scans were performed on site in Durban, South Africa, and allow examination of the biology of this mysterious extinct bird in detail for the first time. Using the newest digital tools and techniques, the scans provide an insight into how the flightless dodo may have developed its giant size, and how it walked and lived in its forest home. According to Kenneth Rijsdijk, a biologist from University of Amsterdam, “the skull of the dodo is so large and its mouth so strong that it is easy to understand that the earliest naturalists thought it was related to sharks and other birds of prey（猛禽）, rather than the pigeon family.”The underlined phrase “a poster child” in Para. 1 is closest in meaning to “”.
| A．a typical example |
| B．an endangered animal |
| C．a child who puts up posters on the board |
| D．a child posted in a newspaper as an advertisement |
The researchers study the dodo skeleton to find out.
| A．ways to save the dodo |
| B．the dodo’s living habits |
| C．the bird’s natural habitat |
| D．the cause of the dodo’s extinction |
What is special about the dodo skeleton found by an amateur collector?
| A．It is gathered from more than one individual. |
| B．It reminded unstudied between 1899 and 1917. |
| C．It is the only complete dodo skeleton from a single individual bird. |
| D．It can be examined with 3-D laser scanning technology. |
What is the purpose of the author in writing this passage?
| A．To call people’s attention to wildlife protection. |
| B．To criticize humans for the extinction events. |
| C．To introduce a new way of studying the dodo. |
| D．To give tips on how to study extinct creatures. |
It doesn’t look like the heart of a green revolution. The huge chimneys stick up above the line of pine trees and don’t make for the most scenic view as you wander around the clear blue waters of the nearby lake.
But it is this power plant that has helped the small Swedish city of Vaxjo become arguably the greenest place in Europe. On closer observation, the only thing emerging from the chimneys is the faintest mists of steam. And inside it smells more like a sauna(桑拿) than a furnace(炉子). That’s because it is not oil fuelling the plant, but woodchip and other wood waste from the area’s sawmills. And as well as generating electricity, it also supplies 90 per cent of this southern Swedish town with heating and hot water.
The gases produced as the wood burns are changed into liquid form, and are purified before they reach the chimney. And instead of wasting this liquid, the power plant pumps it around town. Some runs out of the town’s public taps; the rest is directed through pipes that run through individual heaters, warming homes and offices.
The pile of wood chippings in the yard towers above head height and takes almost five minutes to walk around. That’s enough to keep Vaxjo warm on the snowiest day in winter, or supply it with hot water for a fortnight in summer, and it’s good way of using the paper industry’s waste. As well as the centuries-- old Swedish policy of planting a new tree for every one felled, the ashes swept out of the furnace each day find their way back to the forest as fertilizer(肥料).
It was this green plant that netted Vaxjo the European Union’s award for sustainable(可持续的)development, making it the greenest city on the continent.
However, it is not just the citizen’s consciences and moral histories to which the town’s current day authorities are appealing. They know how to talk to their wallets too. Oil-generated electricity costs about 16,000 kronor a year(￡1,170) per person, while the new power plant’s electricity comes in at two thirds of the price.
They’ve been planning for over ten years to become a “Fossil Fuel Free City”. But according to Anders Franzen, the head of planning and development department at the city council: “The battle in the energy sector has been won, yes, but the next battleground is transport.”What’s the main reason for “inside it smells more like a sauna than a furnace”?
| A．It is surrounded by pine trees. |
| B．It produces lots of hot water. |
| C．It is fuelled by woodchip and wood waste . |
| D．It sends out the smoke from the chimneys. |
It can be concluded from the passage that the power plant.
| A．promotes tree planting |
| B．makes full use of waste |
| C．relies heavily on paper industry |
| D．mainly supplies hot water and heating |
What impresses the town’s current-- day authorities most?
| A．The citizens’ consciences. |
| B．The town’s moral histories. |
| C．The lower cost of electricity |
| D．The award for sustainable development |
What Anders Franzen said in the last paragraph indicates that .
| A．they will continue their effort in green plan |
| B．they have great difficulty in transport |
| C．they have no room for further development |
| D．they are perfectly content with the achievement |
The Internet has revolutionized our lives to such an extent that for most people, the global network has become more than just a tool but rather an indispensable aid in everyday life. More and more people go online as wireless networks have brought the Internet closer and closer: it's on our mobile phones, in our cars and TV sets, in hospital surgery rooms and in fishing boats that battle the waves of the Atlantic.
And this revolution has brought along with it a new way of shopping. Both big and small, e-commerce websites have literally flooded the Internet by the hundreds of thousands. Anything you can buy from a brick and mortar store(实体店) you can also buy online: from food and clothes to guns and bombs, no matter what you're looking for, you're bound to find the right online store with just a few clicks of the mouse.
This revolution has sent cold trembles down the backbones of brick and mortar business owners. And what was their reaction? They've opened online stores to go hand in hand with their conventional businesses. Nowadays, every "Mom and Pop's" cheesecake store also has a website. In a recent survey, 68% of small business owners have stated that they are scared of being put out of business by the powerful flood that e-commerce has become. So it's no wonder many of them have decided to join the revolution and establish some kind of an online presence even though most of them have stated that they dislike the Internet.
But do the big players have reasons to be afraid? Are we going to start seeing ghostly, deserted Wal-Marts across the country? Probably not in the near future but the day will come when most people will just stop shopping offline anymore. A trip to Wal-Marts wastes time, burns gas and sometimes adds a few extra dots on the stress counter.
The recent advancements in mobile technology and the introduction of mobile phones with improved web capabilities has even made some people order their groceries when they get out from work and have them delivered at their doorstep by the time they get home. And as "Time is money", this practice is lifesaving for people who work two jobs.
Technology will continue to advance and e-commerce will follow closely in its footsteps. Everything will become easier and less time consuming, leaving us more time to enjoy the things that really matter in life: the ones we love, our friends and hobbies.What is Para. 1 mainly about?
| A．The popularity of mobile phones. |
| B．The great impact of the Internet. |
| C．The importance of the Internet. |
| D．The function of the global network. |
In response to the threat of online business, the brick-and-mortar store owners .
| A．have stopped their traditional businesses |
| B．have stated their dislike of the Internet |
| C．have established their own website |
| D．have opened their online stores |
According to Para 5, the greatest benefit of online shopping is .
| A．to save time | B．to follow the fashion |
| C．to release pressure | D．to protect environment |
What would be the best title for the passage?
| A．A New Way of Shopping. |
| B．The Internet Revolution. |
| C．What is the Reaction to Online Shopping? |
| D．Is Online Shopping the Future of E-commerce? |
I no longer run for the mail the way I used to. I remember, prior to the e-mail age, the sense of heightened expectation as the hour of mail delivery approached, wondering what slender(微薄的), handwritten treasures would appear in my box. I once received a letter from a long-lost friend and swelled with such joy that I ran the mail carrier down and shook his hand, as if he had done a heroic deed in conveying the missive to me.
I first learned to love the mail as a young boy. The first thing I ever received that was personally addressed to me was from my friend Duane. We had been the closest of 9-year-old boys. Then he moved away, to Massachusetts. The parting was difficult, but boys didn’t cry.
Within the week, however, there was a letter in my mailbox. It was from Duane, and it read, “I’m OK, but I miss you.” That first conveyance to me of a written word from a great distance had all the significance of the first Morse code message: “What hath God wrought.” It was at that moment that I became a letter writer, quickly discovering that the more letters I wrote, the more I received.
I wrote letters through elementary school, high school, college, and beyond. It got to the point where I could comfortably expect to receive a letter a day. The daily mail delivery was for me, like a beacon at sea – something toward which my thoughts began to move upon waking. What quickened my blood, of course, was the element of surprise: From whom would the letter be today? And what would the news be?
And then, seemingly in the blink of an eye, the earth shifted. E-mail had arrived. Despite being fascinated by the new technology, I promised myself that I would never stop writing letters by hand. However, I had no control over the habits of others, and slowly, inexorably(不可阻拦地), and then with quickened pace, the letters disappeared from my mailbox, having been replaced with electronic “messages” , a totally different beast —in contrast to letters, all e-mails look alike.The author used to run for the mail mainly because .
| A．he took great interest in mail delivery |
| B．he was looking forward to receiving letters |
| C．he tried to keep mail delivery from approaching |
| D．he wanted to thank the mailman for his heroic deed |
What made the author become a letter writer?
| A．A letter from a long –lost friend. |
| B．The desire to receive more letters. |
| C．The joy of reading the first letter from Duane. |
| D．The influence of the first Morse code message. |
By writing the underlined sentence in Para. 4, the author tells us that the daily mail delivery .
| A．meant a lot to him |
| B．wasted much of his time |
| C．quickened his thoughts |
| D．divided his attention |
What’s the author’s opinion about e-mails?
| A．They completely changed the world. |
| B．They brought about new technology. |
| C．They affected human relationship. |
| D．They lost the unique features of letters. |