The 2012 London Olympics had enough problems to worry about. But one more has just been added -- a communications blackout caused by solar storms.
After a period of calm within the Sun, scientists have detected the signs of a flesh cycle of sunspots that could peak in 2012, just in time for the arrival of the Olympic torch in London.
Now scientists believe that this peak could result in vast solar explosions that could throw billions of tons of charged matter towards the Earth, causing strong solar storms that could jam the telecommunications satellites and interact links sending five Olympic broadcast from London.
"The Sun's activity has a strong influence on the Earth. The Olympics could be in the middle of the next solar maximum which could affect the functions of communications satellites," said Professor Richard Harrison, head of space physics at the Rutherford Appleton Laboratory in Oxfordshire.
At the peak of the cycle, violent outbursts called coronal mass ejections (日冕物质抛射) occur in the Sun's atmosphere, throwing out great quantities of electrically-charged matter. "A coronal mass ejection can carry a billion tons of solar material into space at over a million kilometres per hour. Such events can expose astronauts to a deadly amount, can disable satellites, cause power failures on Earth and disturb communications," Professor Harrison added. The risk is the greatest during a solar maximum when there is the greatest number of sunspots.
Next week in America, NASA is scheduled to launch a satellite for monitoring solar activity called the Solar Dynamics Observatory (SDO), which will take images of the Sun that are 10 times clearer than the most advanced televisions available.
The Rutherford Appleton Laboratory helped to make the high-tech cameras that will capture images of the solar flares (太阳耀斑) and explosions as they occur.
Professor Richard Harrison, the lab's director, said that the SDO should be able to provide early warning of a solar flare or explosion big enough to affect satellite communications on Earth "If we have advanced warning, we'll be able to reduce the damage. What you don't want is things switching off for a week with no idea of what's caused the problem," he said. The phrase "communications blackout" in paragraph 1 most probably refers to____________ during the 2012 Olympics.
| A．the extinguishing of the Olympic torch |
| B．the collapse of broadcasting systems |
| C．the transportation breakdown in London |
| D．the destruction of weather satellites |
According to the passage, scientists are convinced that __________.
| A．the sun’s activities have little to do with the earth |
| B．the London Olympic broadcasting will be possibly influenced by the 2012 peak of sunspots |
| C．the 2012 Olympic Games are during the solar maximum of throwing out greatest number of sunspots |
| D．solar explosion will cause strong storms on the earth |
What can be inferred about the solar activity described in the passage?
| A．The most fatal matter from the corona falls onto Earth. |
| B．The solar storm peak occurs in the middle of each cycle. |
| C．It takes several seconds for the charged matter to reach Earth. |
| D．The number of sunspots declines after coronal mass ejections. |
According to the passage, NASA will launch a satellite to _________.
| A．take images of the solar system |
| B．provide early warning of thunderstorms |
| C．keep track of solar activities |
| D．improve the communications on Earth |
Which of the following might be the best title of the passage?
| A．Solar Storms: An Invisible Killer |
| B．Solar Storms: Earth Environment in Danger |
| C．Solar Storms: Threatening the Human Race |
| D．Solar Storms: Human Activities to Be Troubled |
President Clinton’s decision on Apr.8 to send Chinese Premier Zhu Rongji packing without an agreement on China’s entry into the World Trade Organization seemed to be a massive miscalculation. The President took a drubbing from much of the press, which had breathlessly reported that a deal was in the bag. The Cabinet and Whit House still appeared divided, and business leaders were characterized as furious over the lost opportunity. Zhu charged that Clinton lacked “the courage” to reach an accord. And when Clinton later telephoned the angry Zhu to pledge a renewed effort at negotiations, the gesture was widely portrayed as a flip-flop.
In fact, Clinton made the right decision in holding out for a better WTO deal. A lot more horse trading is needed before a final agreement can be reached. And without the Administration’s goal of a “bullet-proof agreement” that business lobbyists can enthusiastically sell to a Republican Congress, the whole process will end up in partisan acrimony that could harm relations with China for years.
THE HARD PART. Many business lobbyists, while disappointed that the deal was not closed, agree that better terms can still be had. And Treasury Secretary Robert E. Rubin, National Economic Council Director Gene B. Sperling, Commerce Secretary William M. Daley, and top trade negotiator Charlene Barshefsky all advised Clinton that while the Chinese had made a remarkable number of concessions, “we’re not there yet,” according to senior officials.
Negotiating with Zhu over the remaining issues may be the easy part. Although Clinton can signal U.S. approval for China’s entry into the WTO himself, he needs Congress to grant Beijing permanent most-favored-nation status as part of a broad trade accord. And the temptation for meddling on Capital Hill may prove over-whelming. Zhu had barely landed before Senate Majority Leader Trent Lott (R-Miss) declared himself skeptical that China deserved entry into the WTO. And Senators Jesse A. Helms (R-N.C.) and Emest F. Hollings (D-S. C.) promised to introduce a bill requiring congressional approval of any deal.
The hidden message from these three textile-state Southerners: Get more protection for the U. S. clothing industry. Hoping to smooth the way, the Administration tried, but failed, to budge Zhu on textiles. Also left in the lurch: Wall Street, Hollywood, and Detroit. Zhu refused to open up much of the lucrative Chinese securities market and insisted on “cultural” restrictions on American movies and music. He also blocked efforts to allow U. S. auto makers to provide fleet financing.
BIG JOB. Already, business lobbyists are blanketing Capitol Hill to presale any eventual agreement, but what they’ve heard so far isn’t encouraging. Republicans, including Lott, say that “the time just isn’t right” for the deal. Translation: We’re determined to make it look as if Clinton has capitulated to the Chinese and is ignoring human, religious, and labor rights violations; the theft of nuclear-weapons technology; and the sale of missile parts to America’s enemies. Beijing’s fierce critics within the Democratic Party, such as Senator Paul D. Wellstone of Minnesota and House Minority leader Richard A. Gephardt of Missouri, won’t help, either.
Just how tough the lobbying job on Capitol Hill will be become clear on Apr. 20, when Rubin lectured 19chief executives on the need to discipline their Republican allies. With business and the White House still trading charges over who is responsible for the defeat of fast-track trade negotiating legislation in 1997, working together won’t be easy. And Republicans—with a wink—say that they’ll eventually embrace China’s entry into the WTO as a favor to Corporate America. Though not long before they torture Clinton. But Zhu is out on a limb, and if Congress overdoes the criticism, he may be forced by domestic critics to renege. Business must make this much dear to both its GOP allies and the Whit House: This historic deal is too important to risk losing to any more partisan squabbling
1. The main idea of this passage is
[A]. The Contradiction between the Democratic Party and the Republican Party.
[B]. On China’s entry into WTO.
[C]. Clinton was right.
[D]. Business Lobbyists Control Capitol Hill.
2. What does the sentence “Also left in the lurch: Wall Street, Hollywood, Detroit” convey?
[A]. Premier Zhu rejected their requirements.
[B]. The three places overdid criticism.
[C]. They wanted more protection.
[D]. They are in trouble.
3. What was the attitude of the Republican Party toward China’s entry into the WTO?
[A]. Contradictory. [B].Appreciative.
[C]. Disapproving. [D]. Detestful.
4. Who plays the leading part in the deal in America?
[A]. White House . [B]. Republicans.
[C]. The Democratic Party. [D]. Businessmen.
5. It can be inferred from the passage that
[A]. America will make concessions.
[B]. America will hold out for a better WTO
[C]. Clinton has the right to signal U. S. approval for China’s entry.
[D]. Democratic party approve China’s entry into the WTO.
When several different people look at the same person, it is not unusual for each of them to see different things; when you alone observe one behavior or one person at two different times, you may see different things. The following are only some of the factors that lead to these varying perceptions(感知, 认知):
(1) Each person’s perceptions of others are formed by his or her own cultural conditioning education and personal experiences.
(2) Sometimes perceptions differ because of what we choose to observe and how we deal with what we’ve observed. It is not necessarily true that a person's perception is based on observations of a particular person. Your observations may be totally controlled by what others have told you about this person, or you may focus(聚焦) primarily on the situation or role relationship. Most people do not use the same standard to measure their parents, their friends and strangers.
(3) Sometimes we see only what we want to see or don’t see what may be obvious to others because of our own needs, desires, or temporary emotional states. This is a process known as selective perception. Selective perception is obviously more difficult when contradictory(矛盾的) information is particularly obvious, but it can be done. We can ignore(忽视) the misdeed — “He’s basically a good boy so what I saw was not shoplifting(入店行窃).” We can reduce the importance of the contradictory information— “All kids are naughty. Taking a book from the bookstore isn’t such a big deal.” We can change the meaning of the contradictory information — “It wasn’t shoplifting because he was going to pay for it later.” … The first factor given by the author that affects our perception is _______.
| A．what we see and what we hear | B．cultural background and personal experiences |
| C．experiences one learns from others | D．critical measures taken by other people |
While one observes a particular person, _______.
| A．he is likely to take everything into consideration |
| B．he pays more attention to the person's advantages |
| C．children often differ from grown-ups in perception |
| D．his perception may be affected by other people's opinions |
Observation of the same person by two people at the same time may differ because _______.
| A．their measuring standards are not the same |
| B．either of them may be slow to catch information |
| C．the time for observation is not long enough |
| D．each of them uses different languages to express his / her impressions |
The worst thing in selective perception is that ________.
| A．perceived information runs against your desire |
| B．it contains some private feelings that may be wrong |
| C．importance of the contradictory information can be praised |
| D．the same information may not be dealt with in the same way |
Doomed beauties such as Cleopatra and Manilyn Monroe were far from alone in their misery. Very attractive people tend to form partnerships that are less stable and satisfying than those enjoyed by plain Janes.
According to research by Dr John Blaine of the University of Southern California, relationships between people whose professions largely depend on their appearances, such as models or actors, tend to end much faster than those between lawyers, doctors or students.
Blaine said the beautiful felt different from childhood. They are treated as special, which may create both arrogance(傲慢) and insecurity. All too often, beauty can be used as an alternative to education. Often they are pushed out of their class or town, told to go off and make their fortune in Hollywood or London and, when the majority fail, they have few talents(才能) to make a living.
Blaine added that beautiful people score poorly on the “big five” — the key factors American experts consider when helping distressed couples. These are neuroticism(神经过敏), including anger and anxiety; extroversion(性格外向); openness to new experiences; agreeableness; and conscientiousness, or sticking by agreements they have made. Attractive people often see no reason to try to change until their looks start to fade.
Krista Sutherland, of the University of California Los Angeles, said partnerships that appeared to be perfect from the outside, such as the former “dream teams” of Nicole Kidman and Tom Cruise or Hugh Grant and Elizabeth Hurley, where backgrounds and aspirations(抱负) are often shared, did not necessarily lead to happiness.What does the underlined sentence “Doomed beauties such as Cleopatra and Manilyn Monroe were far from alone in their misery. ” means?
| A．Beautiful women always felt lonely. |
| B．Beautiful women always were alone. |
| C．Many beautiful women didn’t end up with a happy life. |
| D．Beautiful women always lived a happy life. |
The underlined phrase “plain Janes” in the passage refer to ________.
| A．ordinary-looking women | B．women called Jane |
| C．common people | D．attractive women |
We can infer in the passage that ________.
| A．Hugh Grant and Elizabeth Hurley were a couple |
| B．Nicole Kidman and Tom Cruise were very satisfied with their life |
| C．When they fail in Hollywood, the beautiful have little trouble in making a living |
| D．The marriage of the beautiful often last long |
Which of the following is the best title?
| A．Five key factors affecting the partnership | B．Beauties are doomed to fail in love |
| C．Beauties or common? | D．The beautiful are different. |
Large companies need a way to reach the savings of the public at large. The same problem, on a smaller scale(小规模地), faces practically every company trying to develop new products and create new jobs. There can be little hope of raising the money needed from friends and people we know, and while banks may agree to provide short-term finance(资金), they are generally unwilling to provide money, for long-term projects. So companies turn to the public, inviting people to lend them money, or take a share(股份) in the business in exchange for a share in future interests. This they do by issuing(发行) stocks(股票) and shares in the business through the Stock Exchange. By doing so they can put into circulation(流通) the savings of single persons and institutions, both at home and abroad.
When the saver(储蓄者) needs his money back, he does not have to go to the company with whom he originally placed it. Instead he sells his shares through a stockbroker(证券经纪人) to some other saver who is seeking to invest his money.
Many of the services needed both by industry and by each of us are provided by the government or by local organizations. Without hospitals, roads, electricity, telephones and railways, this country could not work. All these require continuous spending on new equipment and new development if they are to serve us properly, requiring more money than it is raised through taxes alone. The government, local organizations and nationalized industries therefore frequently need to borrow money to finance(给…提供资金) major capital spending, and they, too, come to the Stock Exchange.
There is hardly a man or woman in this country whose standard of living does not depend on the ability of his or her employers to raise money to finance new development. In one way or another his new money must come from the savings of the country. The Stock Exchange exists to provide a channel through which these savings can reach those who need finance.The money which enables these companies to go ahead with their projects is _______.
| A．exchanged for part ownership in the Stock Exchange |
| B．raised by the selling of shares in the companies |
| C．repaid to its original owners as soon as possible |
| D．invested in different companies in the Stock Exchange |
All the basic services on which we depend are _______.
| A．unable to provide for the needs of the population |
| B．financed wholly by rates and taxes |
| C．in constant need of financial support |
| D．run by the government or local organizations |
The Stock Exchange makes it possible for the government, local organizations and nationalized industries _______.
| A．to make certain everybody saves money |
| B．to borrow as much money as they wish |
| C．to make certain everybody lends money to them |
| D．to raise money to finance new development |
The underlined word invest probably means _______.
| A．give more money with | B．provide less money with |
| C．borrow less money with | D．make more money with |
Work is a very important part of life in the United States. When the early Protestant immigrants(新教徒移民) came to this country, they brought the idea that work was the way to God and heaven. This attitude, the Protestant Work Ethic(道德规范), still influences America today. Work is not only important for economic benefits, the salary, but also for social and psychological needs, the feeling of doing something for the good of the society. Americans spend most of their lives working, being productive. For most Americans, their work defines(给…下定义) them: they are what they do. What happens then, when a person can no longer work? Almost all Americans stop working at age sixty-five or seventy and retire. Because work is such an important part of life in this culture, retirement can be very difficult. Retirees often feel that they are useless and unproductive. Of course, some people are happy to retire; but leaving one’s job, whatever it is, is a difficult change, even for those who look forward to retiring. Many retirees do not know how to use their time or they feel lost without their jobs. Retirements can also bring financial problems. Many people rely on Social Security checks every month. During their working years, employees contribute a certain percentage of their salaries to the government. Each employer also gives a certain percentage to the government. When people retire, they receive this money as income. These checks do not provide enough money to live on, however, because prices are increasing very rapidly. Senior citizens, those over sixty-five, have to have savings in the bank or other retirement plans to make ends meet. The rate of inflation(通货膨胀) is forcing prices higher each year; Social Security checks alone cannot cover these growing expenses. The government offers some assistance(补助), Medicare(health care)and welfare(general assistance), but many senior citizens have to change their life styles after retirement. They have to spend carefully to be sure that they can afford to buy food, fuel and other necessities.
Of course, many senior citizens are happy with retirement. They have time to spend with their families or enjoy their hobbies. Some continue to work part time, others do volunteer(志愿) work. Some, like those in the Retired Business Executives Association, even help young, people to get started in new business. Many retired citizens also belong to “Golden Age” groups. These organizations plan trips and social events. There are many chances for retirees.
American society is only beginning to be concerned about the special physical and emotional needs of its senior citizens. The government is taking steps to ease the problem of limited income. They are building new housing, offering discounts(折扣) in stores and museums and on buses, and providing other services such as free courses, food service, and help with housework. Retired citizens are a rapidly growing percentage of the population. This part of the population is very important and we must meet their needs. After all, every citizen will be a senior citizen some day.The author believes that work first became important to Americans because of _______.
| A．religion | B．economy | C．psychology | D．family |
The passage is mainly about _______.
| A．money and check | B．senior and junior |
| C．work and retirement | D．Protestants and Americans |
When Americans stop work, it’s difficult for them to _______.
| A．get Social Security checks | B．feel productive |
| C．enjoy themselves | D．be religious |
The author mentions _______ examples of the government' steps to ease the problem of limited income.
| A．two | B．four | C．five | D．three |