单选题Many visitors find the Utempo /Uof life here very difficult.

单选题What About Smoking Do you remember all those years when scientists argued that smoking would kill us but the doubters insisted that we didn"t know for sure? That the evidence was inconclusive, the science uncertain7 That the antismoking lobby was out to destroy our way of life and the government should stay out of the way? Lots of Americans bought that nonsense, and over three decades, some 10 million smokers went to early graves. There are upsetting parallels today, as scientists in one wave after another try to awaken us to the growing threat of global warming. The latest was a panel from the National Academy of Sciences, enlisted by the White House, to tell us that the Earth"s atmosphere is definitely warming and that the problem is largely man-made. The clear message is that we should get moving to protect ourselves. The president of the National Academy, Bruce Alberts, added this key point in the preface to the panel"s report: "Science never has all the answers. But science does provide us with the best available guide to the future, and it is critical that our nation and the world base important policies on the best judgments that science can provide concerning the future consequences of present actions." Just as on smoking, voices now come from many quarters insisting that the science about global warming is incomplete, that it"s OK to keep pouring fumes into the air until we know for sure. This is a dangerous game : by the time 100 percent of the evidence is in, it may be too late. With the risks obvious and growing, a prudent people would take out an insurance policy now. Fortunately, the White House is starting to pay attention. But it"s obvious that a majority of the president"s advisers still don"t take global warming seriously. Instead of a plan of action, they continue to press for more research—a classic case of "paralysis by analysis." To serve as responsible stewards of the planet, we must press forward on deeper atmospheric and oceanic research. But research alone is inadequate. If the Administration won"t take the legislative initiative, Congress should help to begin fashioning conservation measures. A bill by Democratic Senator Robert Byrd of West Virginia, which would offer financial incentives for private industry, is a promising start. Many see that the country is getting ready to build lots of new power plants to meet our energy needs. If we are ever going to protect the atmosphere, it is crucial that those new plants be environmentally sound.

单选题She stood there, trembling with fear.

单选题{{B}}第二篇{{/B}} Thanksgiving Day The American Thanksgiving Day celebration goes back to 1621. In that year, a special dinner was prepared in Plymouth, Massachusetts. The people who had settled there had left England because they were forbidden to keep their religious belief. They came to the new land and faced difficulties in sailing across the ocean. The ship which carried them was called "the Mayflower". The North Atlantic was hard to travel. There were bad storms and huge waves. With the help of the Indians, they learned to live in the new land. These Puritans, as they were called, had much to be thankful for. They could enjoy religious freedom. They learned how to grow their crops in accordance with the climate and soil. Now when they selected the fourth Thursday of November for their Thanksgiving celebration, they invited their neighbors, the Indians, to join them in dinner. They also wanted to pray God for the new life. They recalled the group of 102 men, women and children who left England. They remembered those who did not liv tosee the shores of Massachusetts. They thought of the 65 day's journey which tested their strength.

单选题Greenpeace cards are widely used in many organizations now.

单选题The deadly disease has affected these animals.

单选题What can we learn from the last paragraph about the voice card?

单选题In the last paragraph the word "persistent" means

单选题The number of tickets available will be determined by the size of the stadium.

单选题The car is tested for defects before leaving the factory.

单选题The Old Gate In the Middle Ages the vast majority of European cities had walls around them. This was partly for defensive (51) but another factor was the need to keep out anyone regarded as undesirable, like people with contagious (52) . The Old City of London gates were all (53) by the end o the 18th century. The last of London's gates was removed a century ago, but by a (54) of luck, it was never destroyed. This gate is, in (55) fact, not called a gate at all; its name is Temple Bar, and it marked the (56) between the Old City of London and Westminster. In 1878 the Council of London took the Bar down, numbered the stones and put the gate in (57) because its design was (58) it was expensive to (59) and it was blocking the traffic. The Temple Bar Trust was (60) in the 1970's with the intention of returning the gate home. The aim of the trust is the (61) of the nation's architectural heritage. Transporting the gate will mean physically pulling it (62) , stone by stone, removing and rebuilding it near St Paul's Cathedral. Most of the facade of the gate will probably be (63) , though there is a good (64) that the basic structure will be sound. The hardest (65) of all, however, will be to recreate the statues of the monarchs that once stood on top of the gate.

单选题Eiffel Is an Eyefull Some 2,300 meters up, near the Eiffel Tower's wind-whipped summit the world comes to scribble. Japanese, Brazilians, Americans--they graffiti their names, loves and politics on the cold iron--transforming the most French of monuments into symbol of a world on the move. With Paris laid out in miniature below, it seems strange that visitors would rather waste time marking their presence than admire the view. But the graffiti also raises a question: Why, nearly 114 years after it was completed, and decades after it ceased to be the world's tallest structure, is la Tour Eiffel still so popular? The reasons are as complex as the iron work that graces a structure some 90 stories high. But part of the answer is, no doubt, its agelessness. Regularly maintained, it should never rust away. Graffiti is regularly painted over, but the tower lives on. "Eiffel represents Paris and Paris is France. It is very symbolic, " says Hugues Richard, a 31-year-old Frenchman who holds the record for cycling up to the tower's second floor--747 steps in 19 minutes and 4 seconds, without touching the floor with his feet. "It's iron lady, it inspires us," he says. But to what? After all, the tower doesn't have a purpose. It ceased to be the world's tallest in 1930 when the Chrysler Building went up in New York. Yes, television and radio signals are beamed from the top, and Gustave Eiffel, a frenetic builder who died on December 27, aged 91, used its height for conducting research into weather, aerodynamics and radio communication. But in essence the tower inspires simply by being there--a blank canvas for visitors to make of it what they will. To the technically minded, it's an engineering triumph. For lovers, it's romantic. "The tower will outlast all of us, and by a long way," says Isabelle Esnous, whose company manages Eiffel Tower.

单选题She was awarded a prize for the film. A．given B．rewarded C．sent D．reminded

单选题Smoking Since 1939, numerous studies have been conducted to determine whether smoking is a health hazard. The trend of the evidence has been consistent and indicates that there is a serious health risk. Research teams have conducted studies that show beyond all reasonable doubt that tobacco smoking is associated with a shortened life expectancy. Cigarette smoking is believed by most research workers in this field to be an important factor in the development of cancer of the lungs and cancer of the throat and is believed to be related to cancer of some other organs of the body. Male cigarette smokers have a higher death rate from heart disease than non-smoking males. Female smokers are thought to be less affected because they do not breathe in the smoke so deeply. Apart from statistics, it might be helpful to look at what tobacco does to the human body. Smoke is a mixture of gases, vaporized chemicals, minute particles of ash and other solids. There is also nicotine, which is powerful poison, and black tar. As smoke is breathed in, all those components will be from deposits on the membranes of the lungs. One point of concentration is where the air tube and bronchus divides. Most lung cancer begins at this point. Filters and low tar tobacco are claimed to make smoking to some extent safer, but they can only slightly reduce, not eliminate the hazards.

单选题Vodafone Enters UK iPhone Market Vodafone has reached an agreement to sell Apple's popular iPhone in the UK. The announcement follows news that network operator Orange had secured a similar agreement with Apple. The deals mark an end to the exclusive UK arrangement between O2 and the US technology firm, which has been in place since 2007. Vodafone says users can register an interest online, with the handsets becoming available to customers from early 2010. Orange said its customers would be able to buy the phone" later this year" but did not specify a date or pricing. Vodafone is one of the biggest mobile operators in the world with an estimated 300 million customers world wide, making it the second largest carrier after China Mobile. The agreement sees both Orange and Vodafone selling both the iPhone 3G and iPhone 3GS. A spokesperson for Vodafone said the firm was" delighted" at securing an agreement with Apple and that the phone was going to be primarily for existing Vodafone customers. This is a different model from that adopted by O2, which used the iPhone as an incentive to attract new customers. O2 has offered the handset in the UK since its launch in 2007. In February, it said it had sold more than one million of the handsets. The launch of the latest iPhone 3GS in June significantly boosted sales, with many stores running out of stock. The phone has also allowed the firm to win subscribers from other networks, according to analysts. Dave McQueen, principal analyst at Informa Telecoms and Media told BBC News said that the smartphones-which have the ability to surf the web and send e-mail-has put a burden on the O2 network. "IPhone users to tend to use data quite extensively-perhaps more than anticipated," he said. O2 will continue to sell the handset in Britain, alongside iPhone rival the Palm Pre. The Palmphone, described by some as an "iPhone killer", will be available exclusively to O2 from 16 October. O2 said that it always knew that its exclusive deal was for "a limited period of time". In countries where exclusive deals still persist, such as the US, some customers choose to "unlock" their phones using third party software so they work on an unlicensed network. However, Apple has warned that the practice can cause "irreparable" damage to a handset and has engaged in a game of cat-and-mouse, releasing periodic software updates which prevent unlocked phones from working correctly.

单选题{{B}}第三篇{{/B}} {{B}} China's Mineral Deposits{{/B}} China's vast territory and complicated geological formations create favorable conditions for mineralization. Rich mineral deposits are found on the plains and in the mountains. Reserves of over 50 metals and nearly 80 non-metals have been discovered, in addition to rich fuel-bearing deposits. These include rich deposits of nonferrous metal, rare-earth metal, coal and certain non-metals. The proved reserves of a number of minerals are among the richest in the world, including rare earth, coal, iron, copper, tin, lead, zinc and aluminum. The prospects for petroleum and natural gas are also bright. The abundance of minerals provides a solid material basis for the country's modernization. Nevertheless, there are also some inadequacies. Most of the minerals are unevenly distributed and the prospects of some reserves are not clear. Insufficient reserves have been proved for some minerals: others, such as iron and copper, do not usually occur in rich veins. The reserves of quite a number of minerals are among the largest in the world, but the per capital amount is smaller than that in many other countries. Although China has conducted a great many preliminary surveys, the work has to be in tensified in the eastern part of the country, and it has hardly begun in many places in the west. Prospecting and exploitation are still rather backward. China has only just opened the door to its underground treasure house, where the mysteries have by no means been uncovered. With the progress in geological research and exploration, more and better minerals will be found.

单选题Only a small minority of the mentally ill are liable to harm themselves or others.

单选题下面的短文有15处空白，请根据短文内容为每处空白确定1个最佳选项。 　　　　　　　　　　　　　　　　　　　　　　{{B}}One Good Reason to Let Smallpox Live{{/B}} It's now a fair bet that we will never see the total extinction(灭绝)of the smallpox(天花)virus. When smallpox was completely got rid of in the world,scientists wanted to {{U}}(51) {{/U}}the killer virus in the last two labs -- one in the US and one in Russia. They asked:If smallpox has truly gone from the planet,{{U}} (52) {{/U}}point was there in keeping these reserves? In reality,of course,it was naive to{{U}} (53) {{/U}}that everyone would let go of such a powerful potential weapon. Undoubtedly several nations still have{{U}} (54) {{/U}} vials(小药瓶). And the last "official" stocks of live Virus bred mistrust of the US and Russia,{{U}} (55) {{/U}}no obvious gain. Now American researchers have{{U}} (56) {{/U}} an animal model of the human disease, opening the{{U}} (57) {{/U}}for tests on new treatments and vaccines(疫苗). So once again there's a good reason to{{U}} (58) {{/U}}the virus -- just in {{U}}(59) {{/U}}the disease puts in a reappearance. How do we {{U}}(60) {{/U}}with the mistrust of the US and Russia? {{U}}(61) {{/U}}. Keep the virus{{U}} (62) {{/U}}international support in a well-guarded UN laboratory that's open to all countries. The US will object,of course,just as it {{U}}(63) {{/U}}a multilateral(多边的)approach to just about everything. But it doesn't mean the idea is {{U}}(64) {{/U}}. If the virus is useful,then let's {{U}}(65) {{/U}}it the servant of all humanity -- not just a part of it.

单选题Steep stairs can present a particular hazard to older people.

单选题My teacher always {{U}}inspires{{/U}} me to do what I prefer.