1 . Identifying the chemical makeup of pigment (色素) used in ancient documents, paintings, and watercolors is critical to restoring and conserving the precious artworks. However, despite numerous efforts, scientists had been unable to determine the source of folium, a popular blue dye used to color manuscripts (手稿) in Europe during the middle ages — from the 5th to the 15th century. Now, a team of researchers from Portugal has finally uncovered the mysterious ingredient responsible for the gorgeous blueish-purple color that helped bring ancient illustrations and texts to life.
The research team began by poring over instructions penned by European dye makers from the 12th, 14th, and 15th centuries. They found what they were seeking in a 15th-century text entitled The Book on How to Make All the Color Paints for Illuminating Books. However, translating the instructions was no easy task. It was written in the now extinct Judaeo-Portuguese language, and though the source of the dye was traced back to a plant, no name was mentioned.
However, by piecing together suggestions from the text, the scientists were able to determine that the dye was made from the bluish-green berries of the chrozophora tinctoria plant. After an extensive search, the team found a few varieties of the plant growing along the roadside near the town of Monsaraz in south Portugal.
The detailed instructions gave the researchers critical clues — including the best time to pick the berries. “You need to squeeze the fruits, being careful not to break the seeds, and then to put them on linen (亚麻).” The scientist says the detail was important since broken seeds polluted the pigment, producing an inferior quality ink. The dyed linen, which was left to dry, was an efficient way to store and transport the pigment during ancient times. When needed, the artist would simply cut off a piece of the cloth and dip it with water to squeeze out the blue color.
Once the key ingredient had been identified, the researchers began to determine the dye’s molecular structure. To their surprise, they found that folium was not like any other known permanent blue dyes — it was an entirely new class of color, one they named chrozophoridin. “Chrozophoridin was used in ancient times to make a beautiful blue dye for painting.” the team wrote in the study. “Thus, we believe that this will not be our final word on this amazing plant and its story and that further discoveries will follow soon.”
1. The primary purpose of the study is to ________.| A．restore and conserve ancient precious artworks |
| B．determine the substance making up the folium |
| C．prove the ancient dye-making technique was organic |
| D．identify which class of color folium belongs to |
| A．discussing publicly | B．testing repeatedly |
| C．passing directly | D．reading carefully |
| A．It was essentially an inferior type of ink. |
| B．It was the only kind made from wild berries. |
| C．It could be carried and used easily. |
| D．It was carefully squeezed from broken seeds. |
| A．how the mystery of a thousand-year-old blue dye was solved |
| B．why the researchers took the trouble to recreate the dye |
| C．what needs to be done to make an organic dye from a plant |
| D．when and where the discovery of the dye was made |
2 . Culture can affect not just language and customs, but also how people experience the world on surprisingly basic levels.
Researchers, with the help of brain scans, have uncovered shocking differences in perception(感知) between Westerners and Asians, what they see when they look at a city street, for example, or even how they perceive a simple line in a square, according to findings published in a leading science journal
In western countries, culture makes people think of themselves as highly independent entities(实体) .When looking at scenes, Westerners tend to focus more on central objects than on their surroundings. East Asian cultures, however emphasize inter-dependence. When Easterners look at a scene, they tend to focus on surroundings as well as the object.
Using an experiment involving two tasks, Dr Hedden asked subjects to look at a line simply to estimate its length, a task that is played to American strengths. In another, they estimated the line's length relative to the size of a square, an easier task for the Asians.
The level of brain activity, by tracking blood flow, was then measured by Brain Scanners. The experiment found that although there was no difference in performance, and the tasks were very easy, the levels of activity in the subjects’ brains were different. For the Americans, areas linked to attention lit up more, when they worked on the task they tended to find more difficult--estimating the line's size relative to the square. For the Asians, the attention areas lit up more during the harder task also--estimating the line's length without comparing it to the square. The findings are a reflection of more than ten years of previous experimental research into east-west differences
In one study, for instance, researchers offered people a choice among five pens, four red and one green. Easterners were more likely to choose a red pen while Westerners were more likely to choose the green one.
Culture is not affecting how you see the world, but how you choose to understand and internalize(使内化) it. But such habits can be changed. Some psychological studies suggest that when an Easterner goes to the West or vice versa, habits of thought and perception also begin to change. Such research gives us clues on how our brain works and is hopeful for us to develop programs to improve our memory, memory techniques and enhance and accelerate our learning skills.
1. According to the passage, Chinese people are most likely to_________.| A．emphasize independent thinking more |
| B．always focus more on their surroundings |
| C．focus on the context as well as object |
| D．think of Westerners as highly independent entities |
_________.| A．the task is much easier |
| B．the blood flow is tracked |
| C．people begin to choose colors |
| D．the task is more difficult |
| A．They indicate that culture has a great impact on the way people talk and behave. |
| B．They show that Easterners and Westerners have great differences in perceiving the world |
| C．They suggest that people's habits of thought and perception can be changed in different cultures. |
| D．They make it clear that Easterners and Westerners lay emphasis on different things |
| A．Easterners prefer collectivism to individualism |
| B．East Asian cultures lay more emphasis on independence |
| C．It took over ten years to find out how to improve our brainpower |
| D．Americans will change their habits of perception when they're in Britain |
3 . Math, Taught like Football
Growing up, I thought math class was something to be endured, not enjoyed. I disliked memorizing formulas and taking tests, all for the dull goal of getting a good grade. But my problem wasn’t with math itself. In fact, I spent countless hours as a child doing logic and math puzzles on my own, and as a teenager, when a topic seemed particularly interesting, I would go to the library and read more about it.
By high school, none of my teachers questioned my mathematical talent, but none of them really encouraged it, either. No one told me that I could become a professional mathematician. What I wanted to do then was to play college football. My ambition was to get an athletic scholarship to attend a Big Ten school.
The chances of that happening were very low. In high school, I was just an above-average athlete and my high school was not a “feeder” school for college sports programs.
That didn’t stop me from dreaming, though. And it didn’t stop my coaches from encouraging me to believe I could reach my goal, and preparing and pushing me to work for it. They made video tapes of my performances and sent them to college coaches around the country. It didn’t matter that I didn’t initially attract much interest from the big schools. My coaches kept picking up the phone, and kept convincing me to try to prove myself. In the end, a Big Ten school, Pennstate, did offer me a scholarship.
A growing body of research shows that students are affected by more than just the quality of a lesson plan. They also respond to the passion of their teachers and the engagement of their peers, and they seek a sense of purpose. They benefit from specific instructions, constant feedback and a culture of earning that encourages resilience in the face of failure.
Until I got to college, I didn’t really know what mathematics was. I still thought of it as problem sets and laborious computations. Then one day, one of my professors handed me a book and suggested that I think about a particular problem. It wasn’t easy, but it was fascinating.
My professor kept giving me problems, and I kept pursuing them. Before long, he was introducing me to problems that had never been solved before and urging me to find new techniques to help crack them.
I am now a Ph. D. candidate in mathematics at the Massachusetts Institute of Technology, and I have published several papers in mathematical journals. I still feel that childlike excitement every time I complete a proof. I wish I’d known this was possible when I was a kid.
1. Why did the writer think math class in school was “something to be endured” before entering college?| A．Because he wasn’t interested in math. |
| B．Because his math teachers didn’t care to push him. |
| C．Because he was too smart and talented for math class. |
| D．Because he was training hard for an athletic scholarship. |
| A．passion | B．constant feedback |
| C．a sense of purpose | D．specific instructions |
| A．was busy looking for problem sets to crack |
| B．began to realize what mathematics really is |
| C．met with laborious computations in his studies |
| D．studied on his own just as he was in high school |
| A．Feeling the children excitement. |
| B．Different mathematical research. |
| C．Generating curiosity and creativity. |
| D．Being a professional mathematician. |
4 . The newspaper must provide for the reader the facts, pure, unprejudiced, objectively selected facts. But in these days of complex news it must provide more: it must supply interpretation, the meaning of the facts. This is a very important assignment facing American journalists - to make clear to the reader the problems of the day, to make international news understandable as community news, to recognize that there is no longer any such thing as "local" news, because any event in the international area has a local reaction in the financial market, political circles, in terms, indeed, of our very way of life. There is in journalism a widespread view that when you start an interpretation, you are entering dangerous waters, the rushing tides of opinion. This is nonsense.
The opponents of interpretation insist that the writer and the editor shall limit themselves to the "facts". This insistence raises two questions: What are the facts? Are the bare facts enough?
As for the first question, consider how a so-called "factual" story comes about. The reporter collects, say, fifty facts; out of these fifty, his space being necessarily restricted, he selects the ten which he considers most important. This is Judgment Number One. Then he or his editor decides which of these ten facts shall make up the beginning of the article, which is an important decision because many readers do not proceed beyond the first paragraph. This is Judgment Number Two. Then the night editor determines whether the article shall be presented on page one, where it has a large influence, or on page twenty four, where it has little. Judgment Number Three.
Thus in the presentation of a so-called "factual" or"objective" story, at least three judgments are involved. And they are judgments not at all unlike those involved in interpretation, in which reporters and editors, calling upon their research resources, their general background, and heir "news neutralism", arrive at a conclusion as to the significance of the news.
The two areas of judgment, presentation of the news and its interpretation, are both objective and subjective processes. If an editor is determined to give a prejudiced view of the news, he can do it in other ways and more effectively than by interpretation. He can do it by the selection of those facts that support his particular viewpoint. Or he can do it by the place he gives a story - promoting it to page one or dragging it to page thirty.
1. According to the first paragraph, which of the following statements is TRUE?| A．If a reporter makes clear the facts he writes, he will no doubt get into trouble. |
| B．Journalists must select facts objectively to make current events clear to the readers. |
| C．The most important task of reporters is to provide unprejudiced facts for the readers. |
| D．For reporters, interpretation of facts is no less important than presentation of the facts. |
| A．it will influence the reader to continue |
| B．many readers read only the first paragraph |
| C．it details the general attitude of the writer |
| D．it's the best way to write according to the schools of journalism |
| A．the editor's prejudice |
| B．the reporter's background |
| C．the story's factual matter |
| D．the story's effect on the readers |
| A．Objectiveness is controlled by editors rather than writers. |
| B．Properly choosing facts prepares a solid ground for objectiveness. |
| C．He doesn't think there exists complete objectiveness in news writing. |
| D．To make clear the news is a way to be objective and responsible for the readers. |
5 . Alibaba co-founder and chairman Jack Ma on Monday announced in an open letter that he would step down, with the company CEO Daniel Zhang taking over as the chairman of the board. Zhang, is known as a key architect of Alibaba’s “Singles Day”, the Nov. 11 event that has become the world’s largest online shopping event. In the letter entitled “Happy Teachers’ Day,” Ma said he would retire as the chairman of the board on Sept. 10, 2019. Ma said he would work closely with Zhang to ensure a smooth transition and stay on the Alibaba board of directors until the annual shareholders meeting in two years. After he steps down, he will continue to be part of the “Alibaba Partnership”, which has the ability to nominate the majority of directors on the company’s board. He also wants to return to education and charity, which gives him excitement and blessings.
“There’s only Bill Gates who has done the same. No other tech founder in the world has just resigned like that at the top,” said Rupert Hoogewerf, which publishes an annual influential list of China’s richest people. Hoogewerf added that in China, Ma was a figure like no other, with friends ranging from movie stars to billionaires, though he often outshone them all. “He’s the big one, he’s the one that brings them together.”
The company was founded at a time when the industry was still dominated by state-owned firms and entrepreneurship was seen as a risky career path. Alibaba, previously recognized as an on-line shopping company, also has investments in sports content, microchips and facial recognition technology and has been positioning itself as a serious player in cloud computing. Mr. Ma said in the letter, “The one thing I can promise everyone is this: Alibaba was never about Jack Ma, but Jack Ma will forever belong to Alibaba.”
1. What do we learn about Abibaba from this passage?| A．It was founded by Jack Ma alone. |
| B．It is nothing more than an on-line shopping company. |
| C．It was founded at the time when private-owned firms was in a minority. |
| D．Its shareholders meeting holds twice a year. |
| A．Hoogewerf speaks highly of Jack Ma’s firm. |
| B．Bill Gates and Jack Ma have a lot in common. |
| C．Other than stars and billionaires, Jack Ma makes few friends. |
| D．Jack Ma is an influential person to unite his friends. |
| A．Helping people in need. |
| B．Ensuring the company’s transition. |
| C．Education career. |
| D．Suggesting candidates for the board. |
| A．The Brief Introduction of Jack Ma |
| B．Daniel Zhang to Take Over Alibaba |
| C．Alibaba’s Development |
| D．Jack Ma to Step Down as Alibaba’s Head |
6 . The battle for women’s right to vote
One hundred years ago, British women were given the vote for the first time. How did it come about?
The first appeals for women’s right to vote in Britain date from the early 19th century. In 1818, in his Plan of Parliamentary Reform, Jeremy Bentham insisted that women should be given the vote. Women at the time had no political rights at all– they were deemed to be represented by their husbands or fathers. The old arguments prevailed. Women, it was said, were mentally less able than men; their “natural sphere” was in the home; they were unable to fight for their country, and thus undeserving of full rights; moreover, they simply didn’t want the vote. This was at least partly true. “I have never felt the want of a vote,” declared Florence Nightingale in 1867, while Queen Victoria condemned the “mad, wicked folly of women’s rights”. Even George Eliot was reluctant to back the cause.
It wasn’t until the second half of the 19th century that the first campaigning women’s groups were formed. Initially they focused on the lack of education, employment opportunities and legal rights for women (married women, at the time, had no independent legal standing); but the question of the vote gradually became central to their demands – both symbolically, as a recognition of women’s rights, and practically, as a means of improving women’s lives.
However, the women’s campaigning was still a subject of debate. While most historians agree that the campaigns were initially very effective in mobilizing women and highlighting injustices, a series of mass processions followed; more than 250,000 women protested in Hyde Park in 1908. Many were arrested and ill-treated; prisoners who went on hunger strike were brutally force-fed. Over time they became steadily more militant – smashing shop windows, setting fire to letter boxes, libraries and even homes. The PM, Herbert Asquith, an opponent of women’s votes, was attacked with a dog whip. Such use of violence was thought, certainly at the time, to have been unfavorable.
With the sacrifices of the First World War strengthening support for widening the right to vote generally, women suspended campaigning. More than a million women were newly employed outside the home --in munitions (军需品) factories, engineering works. Crucially, Asquith was replaced as PM by David Lloyd George, a supporter of votes for women. The Representation of the People Act 1918 was introduced by the coalition government and passed by a majority of 385 to 55, gaining the Royal Assent on 6 February 1918. Women over 30, who were householders or married to one, or university graduates, were given the vote.
1. Which of the following is NOT the reason why women were not qualified to vote?| A．Women were supposed to do housework and serve their husbands. |
| B．Women were too weak to fight against enemies. |
| C．Women had already enjoyed many political rights. |
| D．Women were not as intelligent as men. |
| A．Because it failed to mobilize women and emphasize injustices. |
| B．Because women were put in prison and abused during the protest. |
| C．Because most women didn’t want the vote. |
| D．Because all the emotional behaviors were regarded as improper. |
| A．imposing. | B．extreme. | C．negative. | D．obedient. |
| A．Women stopped protesting for their vote because they were offered more job opportunities. |
| B．The PM, Herbert Asquith, an opponent of women’s votes, committed suicide. |
| C．The first campaigning women groups were formed originally for the sake of legal rights. |
| D．All women can enjoy their right to vote since the introduction of People Act. |
7 . A sensational new scientific discovery in the ocean near Australia may explain the most massive extinction of living things in Earth’s history. For years, scholars have been frustrated in trying to analyze why 90 to 95 percent of sea life and 75 percent of and life vanished about 250 million years ago. The extinctions were so enormous that they are called The Great Dying. To date, some authorities on ancient life thought that a volcanic eruption or a sudden change in the environment affected all life on Earth. Other specialists have doubted these theories, maintaining that it was not plausible that a solo volcano could bring about such chaos. From the outset, critics believed these claims were exaggerated.
By contrast, there is wide acceptance of the idea that a meteor (流星)which hit Mexico’s Yucatan peninsula 65 million years ago was the primary cause of the dinosaurs’ extinction. Nevertheless, until now they had no evidence of an intense meteor impact 185 mill on years earlier. Now they do.
American geologists have been examining rock samples from a deep sea crater (火山口)near the northwest coast of Australia. The samples were initially collected and preserved by petroleum technicians seeking oil. Now the geologists and their colleagues believe that the precise splits in the rock’s structure show a typical pattern for meteors. There is a clear distinction from volcanic patterns. In fact, a spokesperson went so far as to say that these rocks completely revise the way scientists perceive the mass extinctions from the ancient era. Academics say that the meteor’s crater s the size of Mount Qomolangma, the highest mountain on Earth! Literally, the meteor made a mark on Earth as it drowned in the sea. The Earth could not absorb such a harsh blow without sustaining global devastation. Things must have come to a standstill. Evidently, the blow was fatal for many forms of life.
Bear in mind that all this was long before mammals---including humans--emerged in Earth’s history. Still, we would be wise to pay attention to the damage a meteor can cause. Fortunately, meteor strikes on Earth are few and far between.
1. The word “plausible” (paragraph 1) is closest in meaning to “______”.| A．available | B．incredible |
| C．reasonable | D．ridiculous |
| A．Because they were very resistant | B．Because there weren’t any then |
| C．Because they lived in isolated areas | D．Because they hid themselves in the caves |
| A．Scholars agreed that a single volcano caused The Great Dying |
| B．75 percent of land life continued 250 million years ago |
| C．Volcanic rocks and meteors have different patterns |
| D．When the meteor hit land Mount Qomolangma sprang up. |
| A．The Dinosaurs’ End | B．Crater on Qomolangma |
| C．Contradictory Claims | D．A Meteor’s Impact |
8 . “I’ve never met a human worth cloning,” says cloning expert Mark Westhusin from his lab at Texas A&M University. “It’s a stupid endeavor.” That’s an interesting choice of adjective, coming from a man who has spent millions of dollars trying to clone as 13-year-old dog named Missy. So far, he and his team have not succeed, though they have cloned two cows and expect to clone a cat soon. They just might succeed in cloning Missy this spring — or perhaps not for another five years. It seems the reproductive system of man’s best friend is one of the mysteries of modern science.
Westhusin’s experience with cloning animals leaves him upset by all this talk of human cloning. In three years of work on the Missy project, he and the A&M team has failed over and over again. The wastage of eggs and the many fetuses(胎) may be acceptable when you’re dealing with cats or bulls, he argues, but not with humans. “Cloning is incredibly inefficient, and also dangerous,” he says.
Even so, dog cloning is a commercial opportunity, with a nice research payoff. Ever since Dolly the sheep was cloned in 1997, Westhusin’s phone has been ringing with people calling in hopes of duplicating their cats and dogs, cattle and horses. “A lot of people want to clone pets, especially if the price is right,” says Westhusin. Cost is no obstacle for Missy’s mysterious billionaire owner; he’s put up $3.7 million so far to fund A&M’s research.
Contrary to some media reports, Missy is not dead. The owner wants a twin to carry on Missy’s fine qualities after she does die. The prototype is, by all accounts, athletic, good-natured and super-smart. Missy’s master does not expect an exact copy of her. He knows her clone may not have her temperament. In a statement of purpose, Missy’s owner and the A&M team say they are “both looking forward to studying the ways that her clones differ from Missy.”
Besides cloning a great dog, the project may contribute insight into the old question of nature vs. nurture. It could also lead to the cloning of special rescue dogs and many endangered animals.
However, Westhusin is cautious about his work. He knows that even if he gets a dog pregnant, the offspring, should they survive, will face the problems shown at birth by other cloned animals: abnormalities like immature lungs and heart and weight problems. “Why would you ever want to clone humans,” Westhusin asks, “when we’re not even close to getting it worked out in animals yet?”
1. By cloning Missy, Mark Westhusin and A&M team attempt to ________.| A．figure out the possibility of human cloning |
| B．find out the differences between Missy and its clone |
| C．study why the prototype, Missy, is so athletic and smart |
| D．show their love for lovely Missy since it has passed away |
| A．was conducted long before the sheep cloning |
| B．has gained an unexpected cold response from the society |
| C．has posed a great financial challenge to Westhusin |
| D．can generate an enormous wealth of economic returns |
| A．Careful. | B．Optimistic. |
| C．Passive. | D．Indifferent. |
| A．Current cloning techniques have proved quite adequate for human cloning. |
| B．The outcome of Westhusin’s dog cloning project remains uncertain. |
| C．Dangerous as it is, cloning is an incredibly efficient method. |
| D．Westhusin thought it an interesting attempt to clone human beings. |
9 . The traditional tent cities at festivals such as Glastonbury may never be the same again. In a victory of green business that is certain to appeal to environmentally-aware music-lovers, a design student is to receive financial support to produce eco-friendly tents made of cardboard that can be recycled after the bands and the crowds have gone home.
Major festivals such as Glastonbury throw away some 10,000 abandoned tents at the end of events each year. For his final year project at the University of the West of England, James Dunlop came up with a material that can be recycled. And to cope with the British summer, the cardboard has been made waterproof.
Taking inspiration from a Japanese architect, who has used cardboard to make big buildings including churches, Mr. Dunlop used cardboard material for his tents, which he called Myhabs.
The design won an award at the annual New Designers Exhibition after Mr. Dunlop graduated from his product design degree and he decided to try to turn it into a business.
To raise money for the idea, he toured the City’s private companies which fund new businesses and found a supporter in the finance group Mint. He introduced his idea to four of Mint’s directors and won their support. Mint has committed around ￡500,000 to MyHab and taken a share of 30 per cent in Mr. Dunlop’s business. The first Myhabs should be tested at festivals this summer, before being marketed fully next year.
Mr. Dunlop said that the design, which accommodates two people, could have other uses, such as for disaster relief and housing for the London Olympics.
For music events, the cardboard houses will be ordered online and put up at the sites by the Myhab team before the festival-goers arrive and removed by the company afterwards. They can be personalized and the company will offer reductions on the expense if people agree to sell exterior(外部的) advertising space.
The biggest festivals attract tens of thousands of participants, with Glastonhury having some 150,000 each year. Altogether there are around 100 annual music festivals where people camp in the UK. The events are becoming increasingly environmentally conscious.
1. “Eco-friendly tents” in paragraph 1 refer to tents .| A．economically desirable |
| B．favorable to the environment |
| C．for holding music performances |
| D．designed for disaster relief |
| A．independently with an interest-free loan from Mint |
| B．with the approval of the City’s administration |
| C．in partnership with a finance group |
| D．with the help of a Japanese architect |
| A．the weather in the UK. is changeable in summer |
| B．most performances at British festivals are given in the open air |
| C．the cardboard tents produced by Mr. Dunlop can be user-tailored |
| D．cardboard tents can be easily put up and removed by users |
| A．an attempt at developing recyclable tents |
| B．some efforts at making full use of cardboards |
| C．an unusual success of a graduation project |
| D．the effects of using cardboard tents on music festivals |
10 . Tourism is a leisure activity, whose prework means just the opposite. Acting as a tourist is one of the clear characteristics of being "modern" and the popular concept of tourism is that, it is organized within particular place and occurs for a period of time, which is arranged beforehand. Tourist relationships arise from a movement of people to, and their stay in, various destinations. This necessarily involves some movement, that is the journey, and a period of stay in a new place or places. The journey and the stay are by definition outside the normal places, of residence and work, and are of a short-term and temporary nature, and there is a clear intention to return home within a relatively short period of time.
Modern societies engage in such tourist practices. New socialized forms of transportation and hotel facilities have developed in order to cope with the mass character of the gazes of tourists, as opposed to the individual character of travel. Places are chosen to be visited and be gazed upon because there is an anticipation (期望) especially through daydreaming and fantasy of intense pleasures, either on a different scale or involving different senses from those who have been there. Such anticipation is also constructed and stays through a variety of non-tourist practices, such as films, TV, literature, magazines, records and videos which construct and reinforce this daydreaming.
Tourists tend to visit features of landscape and townscape which separate them off from everyday experience. Such aspects are viewed because they are thought to be in some sense out of the ordinary. The viewing of these tourist sights often involves different forms of social patterning with a much greater sensitivity to visual elements of landscape or townscape than is normally found in everyday life. People hang around these sights in a way that they would not normally do in their home environment and the vision is objectified or captured through photographs, postcards films and so on which enable the memory to be endlessly reproduced and recaptured.
One of the earliest research paper on the subject of tourism is Boorstin's analysis of the "pseudo-event" (1964) where he argues that contemporary Americans cannot experience "reality" directly but are happy with "pseudo-events". Isolated from the host environment and the local people, the mass tourist travels in guided groups and finds pleasure in fake or man-made attractions, and is cheated into enjoying the pseudo-events and disregarding the real world outside. Over time the images generated of different tourist sights lead to a closed self- perpetuating(自我延续的)system of a false belief that provides the tourist with the basis for selecting or deciding potential places to visit. Such visits are made, says Boorstin, within the "environmental bubble" of the familiar American style hotel which keeps the tourist from the strangeness of the host environment.
1. In the 1st paragraph, the author wants to say that before you travel to a new place _______.| A．making a careful travel plan is necessary |
| B．planning travel involves time and thought |
| C．getting travel tips from your friends may save time |
| D．choosing unusual tourist attractions makes a trip memorable |
| A．traveling to an unfamiliar place is a pleasant change from everyday routine |
| B．new environmental scenes in a different place will become more attractive |
| C．tourists should find the native people and share with them ideas and experience |
| D．travelling is to see landmarks and discover unknown ways of life and values |
| A．when travelling, many tourists will miss their homes and friends |
| B．visiting popular tourist attractions is only a waste of time |
| C．the virtue of travel is to interact with a culture different from your own |
| D．American tourists like to visit familiar places when they travel outside |
| A．Tourism, an Outlook on Different Life |
| B．Tourism, a Direct Hug of Nature |
| C．Tourism, a New Relation to Familiar Sights |
| D．Tourism, a False Belief about the World |
