单选题The netizens Utangled/U heatedly over the accusations of some foreign media against China.

单选题Meteorologists are at odds over the workings of tornadoes.

单选题{{B}}Passage Five{{/B}} The Vikings have left many traces of their settlement which are still visible today. Archaeology provides physical evidence of their conquests, settlement and daily life. The study of place names and language shows the lasting effect which the Viking settlements had in the British Isles, and DNA analysis provides some insights into the effect the Vikings had on the genetic stock of the countries where they settled. All of this provides valuable information, but the only reason that we have an idea of the "Vikings" as a people is their appearance in the written sources. Unfortunately, the value of the written evidence is limited. Not a lot of evidence survives, and much of what we have is either uninformative or unreliable. Many popular ideas about Vikings are nineteenth-century inventions. Others are the result of early historians accepting sources which modern scholars now regard as completely unreliable. In Scandinavia the Viking Age is regarded as part of prehistory because there are practically no contemporary written sources. Even in western Europe, the Viking Age is often seen as part of the "Dark Ages", from which comparatively few historical records have survived. Surviving accounts of Viking activity were almost exclusively written by clergymen (神职人员). These monastic chronicles (编年史) outline broadly what happened, at what date. There are also sources of a more directly religious nature, such as the much-quoted letters of Alcuin, and Wulfstan's famous "Sermon of the Wolf ", both of which chose to interpret the Viking raids as God's punishment on the Anglo-Saxons for their sins. Even the chronicles reflect the fact that the Vikings often attacked monasteries for their wealth, which created an obvious bias against them, and the hostile tone of these contemporary accounts has done much to create the popular image of Viking atrocities. However, modern historians have noted that the same sources show Christian rulers behaving equally unpleasantly, but without being condemned on religious grounds. We tend to think of the Vikings as a race of Scandinavian warriors, but the reality is more complex. Raids on the British Isles and the coasts of France and Spain were the work of Vikings from Norway and Denmark. The word Viking means one who lurks in a "vik" or bay, in effect, a pirate. The word "Viking" has come to describe a whole new age in Europe between about 800 and 1150. This is despite the fact that Vikings were not just pirates and warriors but also traders and colonists. But at the start of the Viking Age in the last decade of the 8th century, loot and adventure were the main goals of the Norwegians who raided in Scotland and Ireland and of the Danes who attacked England. Gold and silver treasures accumulated by the great monasteries could be converted into personal wealth and thus power, and captives could be sold as slaves. What better way for the young sons of good families to earn their way and see the world?

单选题All information reported to or {{U}}likewise{{/U}} obtained by the commission is considered confidential.

单选题Man: Are you ready to go jogging? Woman: Almost, I have to warm up first. Question: What does the woman mean?

单选题A: Dan gave me a free ride home, but I paid for the gas. B: You know what they say, ______.

单选题{{B}}Passage Four{{/B}} A metaphor is a poetic device that deals with comparison. It compares similar qualities of two dissimilar objects. With a simple metaphor, one object becomes the other: Love is a rose.Although this does not sound like a particularly rich image, a metaphor can communicate so much about a particular image that poets use them more than any other type of figurative language. The reason for this is that poets compose their poetry to express what they are experiencing emotionally at that moment. Consequently, what the poet imagines love to be may or may not be our perception of love. Therefore, the poet's job is to enable us to experience it, to feel it the same way as the poet does. Let's analyze this remarkably unsophisticated metaphor concerning love and the rose to see what it offers. Because the poet uses a comparison with a rose, first we must examine the characteristics of that flower. A rose is spectacular in its beauty, its petals (花瓣) are nicely soft,and its smell is pleasing. It's possible to say that a rose is actually a feast to the senses of sight,touch, and smell. The rose's appearance seems to border on perfection, each petal seemingly symmetrical in form. Isn't this the way one's love should be? A loved one should be a delight to one's senses and seem perfect. However, there is another dimension added to the comparison by using a rose. Roses have thorns. The poet wants to convey the idea that roses can be tricky.So can love, the metaphor tells us. When one reaches out with absolute trust to touch the object of his or her affection, ouch, a thorn can cause great harm! "Be careful," the metaphor warns: Love is a feast to the senses, but it can overwhelm us, and it can also hurt us and cause acute suffering. This is the poet's perception of love—all admonition (劝诫). What is the point?Just this: It took almost 14 sentences to clarify what a simple metaphor communicates in only four words! That is the artistry and the joy of the simple metaphor.

单选题The recent medical breakthrough was the culmination of many long years of experimentation.

单选题By and by he discovered that the black night had changed to gray, bringing new hope to him.

单选题Ralph would not Uconcede/U that the work of the detectives was likely to be in vain given the price offered.

单选题Some measured all actions by the unalterable rule of right, and the Ueternal/U fitness of things.

单选题The engine was ______ by a tree lying across the line.

单选题Speaker A: The train is delayed again. Speaker B: ______ How long do we have to wait? Speaker A: About forty minutes.

单选题A: It's too cold. Are you near the door? B: ______.

单选题{{B}}Passage Two{{/B}} If two scientists at Los Alamos National Laboratory are correct, People will still be driving gasoline-powered cars 50 years from now, giving out heat-trapping carbon dioxide into the atmosphere--and yet that carbon dioxide will not contribute to global warming. The scientists, F. Jeffrey Martin and William L. Kubic Jr., are proposing a concept, which they have patriotically named Green Freedom for removing carbon dioxide from the air and turning it back into gasoline. The idea is simple. Air would be blown over a liquid solution which would absorb the carbon dioxide. The carbon dioxide would then be extracted and subjected to chemical reactions that would turn it into fuel. Although they have not yet built a fuel factory, or even a small prototype, the scientists say it is all based on existing technology. "Everything in the concept has been built, is operating or has a close cousin that is operating," Dr. Martin said. The proposal does not violate any laws of physics, and other scientists have independently suggested similar ideas. In the efforts to reduce humanity's emissions of carbon dioxide, three solutions have been offered; hydrogen-powered cars, electric cars and biofuels. Biofuels are gasoline substitutes produced from plants like corn or sugar cane. Plants absorb carbon dioxide as they grow, but growing crops for fuel takes up wide strips of land. Hydrogen-powered cars emit no carbon dioxide, but producing hydrogen requires energy, and if that energy comes from coal-fired power plants, then the problem has not been solved. The problem with electric cars is that they have typically been limited to a range of tens of miles as opposed to the hundreds of miles that can be driven on a tank of gas. Gasoline, it turns out, is an almost ideal fuel (except that it produces carbon dioxide). If it can be made out of carbon dioxide in the air, the Los Alamos concept may mean there is little reason to switch, after all. "It's definitely worth pursuing," said Martin I. Hoffert, a professor of physics at New York University. "It has a couple of pieces to it that are interesting." Other scientists also said the proposal looked promising but could not evaluate it fully because the details had not been published.

单选题A: Reservations. How may I help you? B: ______.

单选题{{B}}Passage Three{{/B}} After watching my mother deal with our family of five, I can't understand why her answer to the question, "What do you do?" is always, "Oh, I'm just a housewife." JUST a housewife? Anyone who spends most of her time in meal preparation and cleanup, washing and drying clothes, keeping the house clean, leading a scout troop, playing taxi driver to us kids when it's time for school, music lessons or the dentist, doing volunteer work for her favorite charity, and making sure that all our family needs are met is not JUST a housewife. She's the real Wonder Woman. Why is it that so many mothers like mine think of themselves as second-class or something similar? Where has this notion come from? Have we males made them feel this way? Has our society made "going to work" outside the home seem more important than what a housewife must face each day? I would be very curious to see what would happen if a housewife went on strike. Dishes would pile up. Food in the house would run out. No meals would appear on the table. There would be no clean clothes when needed. High boots would be required just to make it through the house scattered with garbage. Walking and bus riding would increase. Those scout troops would have to break up. Charities would suffer. I doubt if the man of the house would be able to take over. Oh, he might start out with the attitude that he can do just as good a job, but how long would that last? Not long, once he had to come home each night after work to more household duties. There would be no more coming home to a prepared meal; he'd have to fix it himself. The kids would all be screaming for something to eat, clean clothes and more bus fare money. Once he quieted the kids, he'd have to clean the house, go shopping, make sure that kids got a bath, and fix lunches for the next day. Once the kids were down for the night, he might be able to crawl into an unmade bed and try to read the morning newspaper. No, I don't think many males are going to volunteer for the job. I know I don't want it. So, thanks, mom! I'll do what I can to create a national holiday for housewives. It could be appropriately called Wonder Woman Day.

单选题Man: It seems to me that you're getting on well with your neighbors.Woman: We really hit it off. Our neighbors are incredibly outgoing and hospitable.Question: What do we learn about the relationship between the woman and her neighbors?

单选题Had it not been for your timely help, our company would have been on the verge of ______.