单选题It can be inferred from the passage that the methods used by psychohistorians probably prevent them from_______

单选题He knows much about stylistics, ______ about literature. A. still less B. rather more C. let alone D. of course

单选题She wants to know whether the measures have been agreed ______.

单选题A narrowing of your work interests is implied in almost any transition from a study environment to managerial or professional work. In the humanities and social sciences you will at best reuse only a fraction of the material 1 in three or four years" study. In most career paths academic knowledge only 2 a background to much more applied decision-making. Even with a "training" form of degree, 3 a few of the procedures or methods 4 in your studies are likely to be continuously relevant in your work. Partly this 5 the greater specialization of most work tasks compared 6 studying. Many graduates are not 7 with the variety involved in 8 from degree study in at least four or five subjects a year to very standardized job 9 Academic work values 10 inventiveness, originality, and the cultivation of self-realization and self-development. Emphasis is placed 11 generating new ideas and knowledge, assembling 12 information to make a "rational" decision, appreciating basic 13 and theories, and getting involved in fundamental controversies and debates. The humanistic values of higher 14 encourages the feeling of being 15 in a process with a self-developmental rhythm. 16 , even if your employers pursue enlightened personnel development 17 and invest heavily in "human capital"—for example, by rotating graduate trainees to 18 their work experiences—you are still likely to notice and feet 19 about some major restrictions of your 20 and activities compared with a study environment.

单选题A new technique _____, the output as a whole increased by 20 percent.

单选题A: ______ B: Yes. What size is that light blue shirt? I hope it fits me.

单选题The vast majority of people in any given culture will ______ established standards of that culture.

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

单选题The richest man in America stepped to the podium and declared war on the nation's school systems. High schools had become "obsolete" and were "limiting—even ruining—the lives of millions of Americans every year. " The situation had become "almost shameful. " Bill Gates, prep-school grad and college dropout, had come before the National Governors Association seeking converts to his plan to do something about it—a plan he would back with $ 2 billion of his own cash. Gates's speech, in February 2005, was a signature moment in what has become a decade-long campaign to improve test scores and graduation rates, waged by a loose alliance of wealthy CEOs who arrived with no particular background in education policy—a fact that has led critics to dismiss them as "the billionaire boys' club. " Their bets on poor urban schools have been as big as their egos and their bank accounts. Has this big money made the big impact that they—as well as teachers, administrators, parents, and students—hoped for? The results, though mixed, are dispiriting proof that money alone can't repair the desperate state of urban education. For all the millions spent on reforms, nine of the 10 school districts studied substantially trailed their state's proficiency and graduation rates—often by 10 points or more. That's not to say that the urban districts didn't make gains. The good news is many did improve and at a rate faster than their states' 60 percent of the time—proof that the billionaires made some solid bets. But those spikes up weren't enough to erase the deep gulf between poor, inner-city schools, where the big givers focused, and their suburban and rural counterparts. "A lot of things we do don't work out," admitted Broad, a product of Detroit public schools and Michigan State who made a fortune in home building and financial services: "But we can take the criticism. " The confidence that marked Gates's landmark speech to the governors' association in 2005 has given way to humility. The billionaires have not retreated. But they have retooled, and learned a valuable lesson about their limitations. "It's so hard in this country to spread good practice. When we started funding, we hoped it would spread more readily," acknowledges Vicki Phillips, the director of K-12 education at the Bill ＆ Melinda Gates Foundation. "What we learned is that the only things that spread well in school are kids' viruses. " The business titans entered the education arena convinced that America's schools would benefit greatly from the tools of the boardroom. They sought to boost incentives for improving performance, deploy new technologies, and back innovators willing to shatter old orthodoxies. They pressed to close schools that were failing, and sought to launch new, smaller ones. They sent principals to boot camp. Battling the long-term worry that the best and brightest passed up the classroom for more lucrative professions, they opened their checkbooks to boost teacher pay. It was an impressive amount of industry. And in some places, it has worked out—but with unanticipated complications.

单选题According to the text, American newspapers ______.

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单选题It's (high) time they (begin) to take you seriously (and) they know (it).

单选题Sex prejudices are based on and justified by the ideology that biology is destiny. According to this ideology, basic biological and psychological differences exist between the sexes. These differences require each sex to play a separate role in social life. Women are the weaker sex both physically and emotionally. Thus, they are naturally suited, much more so than men, to the performance of domestic duties. A woman"s place, under normal circumstances, is within the protective environment of the home. Nature has determined that women play caretaker roles, such as wife and mother and homemaker. On the other hand，men are best suited to go out into the competitive world of work and politics, where serious responsibilities must be taken on. Men are to be the providers; women and children are "dependents". The ideology also holds that women who wish to work outside the household should naturally fill these jobs that are in line with the special capabilities of their sex. It is thus appropriate for women, not men, to be employed as nurses, social workers, elementary school teachers, household helpers, and clerks and secretaries. These positions are simply an extension of women"s domestic role. Informal distinctions between "women"s work" and "men"s work" in the labor force, according to the ideology, are simply a functional reflection of the basic differences between the sexes. Finally, the ideology suggests that nature has worked her will in another significant way. For the human species to survive over time, its members must regularly reproduce. Thus, women must, whether at home or in the labor force, make the most of their physical appearance. So goes the ideology. It is, of course, not true that basic biological and psychological differences between the sexes require each to play sex-defined roles in social life. There is ample evidence that sex roles vary from society to society, and those role differences that to exist are largely learned. But to the degree people actually believe that biology is destiny and that nature intended for men and women to make different contributions to society, sex-defined roles will be seen as totally acceptable.

单选题The Space Age______ in October 1957 when the first artificial satellite was launched by the Soviet Union.(2011年四川大学考博试题)

单选题Bill Gates was 20 years old. Steve Jobs was 21. Warren Buffett was 26. Ralph Lauren was 28. Estée Lauder was 29. These now iconic names were all 20-somethings when they started their companies that would throw them, and their enterprises, into some of the biggest successes ever known. Consider this: many of the truly remarkable innovations of the latest generation—a list that includes Google, Face- book and Twitter—were all founded by people under 30. The number of people in their mid-20s disrupting entire industries, taking on jobs usually reserved for people twice their age and doing it in the glare of millions of social media "followers" seems to be growing very rapidly. So what is it about that youthful decade after those awkward teenage years that inspires such shoot-for-the-moon success? Does age really have something to do with it? It does . Young people bring fresh eyes to confronting problems and challenges that others have given up on. 20-something entrepreneurs see no boundaries and see no limits. And they can make change happen. Peter Thiel, the co-founder of PayPal, has another, colder theory that may explain it: Ultimately, it"s about money. In other words, it"s the young people who have nothing to lose, with no mortgage and, frankly, with nothing to do on a Friday night except work, who are the ones often willing to take the biggest risks. Sure, they are talented. But it"s their persistence and zeal, the desire to stay up until 6 a.m. chugging Red Bull, that is the difference between being a salaried employee and an entrepreneur. That"s not to say that most 20-somethings are finding success. They"re not. The latest crop of fiber-successful young entrepreneurs, designers and authors are far, far from the norm. In truth, unemployment for workers age 16 to 24 is double the national average. One of the biggest challenges facing this next generation—and one that may prevent more visionary entrepreneurs from succeeding—is the staggering rise in the level of debt college students have been left with. If Peter Thiel"s theory is right, it is going to be harder and harder for young people to take big risks because they will be crushed with obligations before they even begin. If you"re over 29 years old and still haven"t made your world-changing mark, don"t despair. Some older people have had big breakthroughs, too. Thomas Edison didn"t invent the phonograph until he was 30.

单选题Directions: In this part there are three passages and one advertisement, each followed by five questions or unfinished statements. For each of them, there are four suggested answers. Choose the one that you think is the best answer. Mark your answer on the ANSWER SHEET by drawing with a pencil a short bar across the corresponding letter in the brackets. Bra, where there is a church clock that is a half hour slow, is not only the home of an international movement that promotes "slow food" but also one of 31 Italian municipalities that have joined the " slow cities". These cities have declared themselves paradises from the accelerating pace of life in the global economy. In Bin, the town fathers have declared that all small food shops be closed every Thursday and Sunday. They forbid cars in the town square. All fruits and vegetables served in local schools must be organic. The city offers cut-rate mortgages to homeowners who do up their houses using a local butter-colored material and reserves commercial choice real estate for family shops selling handmade chocolates or specialty cheeses. And if the movement leaders get their way, the slow conception will gradually spread across Europe. The argument for a "Slow Europe" is not only that slow is good, but also that it can work. The Slow City movement, which started in 1999, has turned around local economies by promoting local goods and tourism. Young Italians are moving from larger cities to Bra, where unemployment is only 5 percent, about half the nationwide rate. Slow food and wine festivals draw thousands of tourists every year. Shops are thriving, many with sales rising at a rate of 15 percent per year. "This is our answer to globalization" says Paolo Satumini, the founder of Slow Cities. France is the favored proving ground for supporters of what might be called slow economics. Most outsiders have long been doubtful of the French model: short hours and long vacations. Yet the French are more productive on an hourly basis than counterparts in the United States and Britain, and have been for years. The mystery of French productivity has fueled a Europe-wide debate about the merits of working more slowly.

单选题M: Excuse me, do you have change for a ten-dollar note? I need to pay the parking motor.W: I'm sorry, but I think you can get it through the money changer in the shopping center across the street.Q: What is the man trying to do? A. Get some small change. B. Find a shopping center. C. Cash a check at a bank. D. Find a parking meter.

单选题It was ______ the chief engineer came ______ we began the experiment. A. not until; that B. not until; then C. until; that D. until; when

单选题Although it was written over one hundred years ago, it is still the______ history text in many schools.