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现代企业制度产权明晰的特征是指：()。A．职工与企业的财产关系清楚B．债权人与企
现代企业制度产权明晰的特征是指：( )。
- A．职工与企业的财产关系清楚
- B．债权人与企业财产关系明晰
- C．国家与企业之间的产权关系明确，责任界限清楚
- D．出资人与企业的财产权利关系明确，责任界限清楚
PassageTwoInsomecountrieswhereracialprej
Passage Two
In some countries where racial prejudice is acute, violence has so come to be taken for granted as a means of solving differences, that it is not even questioneD、There are countries where the white man imposes his rule by brute force; there are countries where the black man protests by setting fire to cities and by looting and pillaging. Important people on both sides, who would in other respects appear to be reasonable men, get up and calmly argue in favor of violence—as if it were a legitimate solution, like any other. What is really frightening, what really fills you with despair, is the realization that when it comes to the crunch, we have made no actual progress at all. We may wear collars and ties instead of war-paint, but our instinct remain basically unchangeD、The whole of the recorded history of the human race, that tedious documentation of violence, has taught us absolutely nothing. We have still not learnt that violence never solves a problem but makes it more acute. The sheer horror, the bloodshed, the suffering means nothing. No solution ever comes to light the morning after when we dismally contemplate the smoking ruins and wonder what hit us.
The truly reasonable men who know where the solutions lie are finding it harder and harder to get a hearing. They are despised, mistrusted and even persecuted by their own kind because they advocate such apparently outrageous things as law enforcement. If half the energy that goes into violent acts were put to good use, if our efforts were directed at cleaning up the slums and ghettos, at improving living-standards and providing education and employment for all, we would have gone a long way to arriving at a solution. Our strength is sapped by having to mop up the mess that violence leaves in its wake. In a well-directed effort, it would not be impossible to fulfill the ideals of a stable social program. The benefits that can be derived from constructive solutions are everywhere apparent in the world around us. Genuine and lasting solutions are always possible, providing we work within the framework of the law.
Before we can even begin to contemplate peaceful co-existence between the races, we must appreciate each other’s problems.And to do this, we must learn about them: it is a simple exercise in communication, in exchanging information. "Talk, talk, talk," the advocates of violence say, "all you ever do is talk, and we are none the wiser." It’s rather like the story of the famous barrister who painstakingly explained his case to the judge.After listening to a lengthy argument the judge complained that after all this talk, he was none the wiser. "Possibly, my Lord," the barrister replied, "none the wiser, but surely far better informeD、" Knowledge is the necessary prerequisite to wisdom: the knowledge that violence creates the evils it pretends to solve.
What is the best title for this passageAdvocating Violence.
B．ViolenceCanDo Nothing toDiminish Race Prejudice.
C．Important People onBoth Sides See ViolenceAs a Legitimate Solution.
D．The Instincts of Human RaceAre Thirsty for Violenc
Oneofthequestionsthatiscomingintofocusas
One of the questions that is coming into focus as we face growing scarcity of resources of many kinds in the world is how to divide limited resources among countries. In the international development community, the conventional wisdom has been that the 2 billion people living in poor countries could never expect to reach the standard of living that most of us in NorthAmerica enjoy, simply because the world does not contain enough iron ore, protein, petroleum, and so on.At the same time, we in the United States have continued to pursue super affluence as though there were no limits on how much we could consume. We make up 6 percent of the world’s people; yet we consume one-third of the world’s resources.
As long as the resources we consumed each year came primarily from within our own boundaries, this was largely an internal matter.But as our resources come more and more from the outside world, "outsiders" are going to have some say over the rate at which and terms under which we consume. We will no longer be able to think in terms of "our" resources and "their" resources, but only of common resources.
AsAmericans consuming such a disproportionate share of the world’s resources, we have to question whether or not we can continue our pursuit of super affluence in a world of scarcity. We are now reaching the point where we must carefully examine’ the presumed link between our level of well-being and the level of material goods consumeD、If you have only one crust of bread and get another crust of bread, your well-being is greatly enhanceD、But if you have a loaf of bread, then an additional crust of bread doesn’t make that much difference. In the eyes of most of the world today,Americans have their loaf of bread and are asking for still more. People elsewhere are beginning to ask why. This is the question we’re going to have to answer, whether we’re trying to persuade countries to step up their exports of oil to us or trying to convince them that we ought to be permitted to maintain our share of the world fish catch.
The prospect of a scarcity of, and competition for, the world’s resources requires that we reexamine the way in which we relate to the rest of the worlD、It means we find ways of cutting back on resource consumption that is dependent on the resources and cooperation of other countries. We cannot expect people in these countries to concern themselves with our worsening energy and food shortages unless we demonstrate some concern for the hunger, illiteracy and disease that are diminishing life for them.
What is the conclusion of this passage

A、The United States will be isolated if it does not stop pursuing super affluence.
B、The poor countries will no longer supply the United States with their goods.
C、The United States should care about the well-being of other countries.
D、It is time for theAmericans to help the people in poor countries to improve their living standards.
甲、乙两人各进行3次射击，甲每次射击击中目标的概率是，乙每次击中目标的概率为，则
甲、乙两人各进行3次射击，甲每次射击击中目标的概率是
，乙每次击中目标的概率为
，则甲恰好比乙多击中目标2次的概率是()．
Itisjustoneexampleofthegrowingconcernove
It is just one example of the growing concern over the increasing power consumption and environmental impact of computers.
A、study found that the power consumption of data centers doubled between 2000 and 2005, and now accounts for 1.2% ofAmerican electricity consumption, though other estimates put the figure at 4%.Companies now spend as much as 10% of their technology budgets on energy, says Rakesh Kumar of Gartner, a consultancy.
Power consumption has increased because of the rise of the internet, of course, but also because of way in which computers have historically been designed: to maximize performance at all costs.Between 1996 and 2006, the number of servers in use went from 6 million to 28 million and the average power consumption of each server grew from 150 watts to 400 watts.But things are now starting to change and the computer industry has been seized with enthusiasm for "green computing".
计算机有望代替老师的想法是：学生们对所教的科目的理解在于他们知道事实和规则，老师
计算机有望代替老师的想法是：学生们对所教的科目的理解在于他们知道事实和规则，老师的工作就是使事实和规则明确化，并通过做练习或者教授的方法把它们传授给学生，如果大脑确实是那样运行的话，教师就可以把事实和规则输进计算机，计算机就可以作为教练和教官代替教师。但是既然理解并不仅在于知道事实和规则，而且在于对事实和规则所内含的整体概念的掌握。所以，计算机有望最终代替老师的想法从根本上说方向是错误的。以下哪项如果为真，最能削弱作者关于计算机不能最终代替老师的结论 A．计算机在事实和规则方面对学生的训练与教师是一样的。 B．教师的工作就是使学生们理解具体事实与规则所内含的全面概念。 C．计算机编程有可能使计算机教授学生如何理解具体事实与规则方面所内含的整体概念。 D．因为它们不会犯人类的错误，所以计算机在传递事实与规则方面比教师强。 E．学生们通过做练习和训练可以掌握所内含的概念。
Salt,shellsormetalsarestillusedasmoneyin
Salt, shells or metals are still used as money in out-of-the-way parts of the world today.
Salt may seem rather a strange (1) to use as money, (2) in countries where the food of the people is mainly vegetable, it is often an (3) necessity.Cakes of salt, stamped to show their (4) , were used as money in some countries until recent (5) , and cakes of salt (6) buy goods inBorneo andDarts ofAfricA、
Sea shells (7) as money at some time (8) another over the greater part of the Old WorlD、These were (9) mainly from the beaches of the Maldives Islands in the Indian Ocean, and were traded to India andChinA、InAfrica, shells were traded fight across the (10) fromEast to West.
Metal, valued by weight, (11) coins in many parts of the worlD、Iron, in lumps, bars or rings, is still used in many countries (12) paper money. It can either be exchanged (13) goods, or made into tools, weapons, or ornaments. The early money ofChina, apart from shells, was of bronze, (14) in flat, round pieces with a hole in the middle, called "cash". The (15) of these are between three thousand and four thousand years old-older than the earliest coins of the eastern Mediterranean.
Nowadays, coins and notes have (16) nearly all the more picturesque (17) of money, and (18) in one or two of the more remote countries people still keep it for future use on ceremonial (19) such as weddings and funerals, examples of (20) money will soon be found only in museums.
A．while
B．although
C．because
D．if
PassageFourScienceisanenterpriseconcerne
Passage Four
Science is an enterprise concerned with gaining information about causality, or the relationship between cause and effect.A、simple example of a cause is the movement of a paddle as it strikes a ping-pong ball; the effect is the movement of the ball through the air. In psychology and other sciences, the word "cause" is often replaced by the term "independent variable". This term implies that the experimenter is often "free" to vary the independent variable as he or she desires (for example, the experimenter can control the speed of the paddle as it strikes the ball). The term "dependent variable" replaces the word "effect", and this term is used because the effect depends on some characteristic of the independent variable (the flight of the ball depends on the speed of the paddle). The conventions of science demand that both the independent and dependent variables be observable events, as is the case in the ping-pong example. In the case of biorhythm theory, the independent variable is the number of days that have elapsed between a person’s date of birth and some test day. The dependent variable is the person’s level of performance on some specified task on the test day. Notice that although the experimenter is not free to choose a birthday for a given individual, persons with different dates of birth can be tested on the same day, or a single subject can be tested on several different days.
In order to predict the relationship between independent and dependent variables, many scientific theories make use of what are called intervening variables. Intervening variables are purely theoretical concepts that cannot be observed directly. To predict the flight of a ping-pong ball, Newtonian physics relies on a number of intervening variables, including force, mass, air resistance, and gravity. You can probably anticipate that the intervening variables of biorhythm theory are the three bodily cycles with their specified time periods. It should be emphasized that not all psychological theories include intervening variables, and some psychologists object to their use precisely because they are not directly observable.
The final major component of a scientific theory is its syntax, or the rules and definitions that state how the independent and dependent variables are to be measured, and that specify the relationships among independent variables, intervening variables, and dependent variables. It is the syntax of biorhythm theory that describes how to use a person’s birthday to calculate the current status of the three cycles. The syntax also relates the cycles to the dependent variable, performance, by stating that positive cycles should cause high levels of performance whereas low or critical cycles should cause low performance levels. To summarize, the components of a scientific theory can be divided into four major categories: independent variables, dependent variables, intervening variables, and syntax.
The word "syntax" (Paragraph 3) refers to the ______.A．rules used for ordering and connecting words in a sentence
B．principles defining the connections among different variables
C．definitions describing the impact of biorhythm on one’s behavior
D．criteria measuring a person’s performance levels with biorhythm
WhentheAmericaneconomywasrunningfulltilt
When theAmerican economy was running full tilt two years ago, few places were as breathlessly delighted as Seattle. Its port was thronged with ships bringing goods fromAsi
A、TheBoeingCompany could barely keep up with demand for its airliners. Microsoft was hiring hordes of software engineers.After each rain shower, another Internet millionaire sprang up. Here was a city that had it all--OldEconomy, NewEconomy, Not-Yet-InventedEconomy.
Now it has all gone sour. The past 12 months have been a non-stop succession of disappointments.Boeing’s headquarters decamped toChicago. The Internet economy popped alike a balloon in a nail factory, taking with it once promising local ventures such as Homegrocer.com and leaving can’t-possibly-miss companies such as drugstore.com barely hanging on.And an already troubledBoeing was hit even harder after September 11th both by a steep drop in airliner orders and by losing a $ 200 billion Joint Strike Fighter contract to Lockheed Martin.
Washington State, battered by what is happening in Seattle, now has the highest unemployment rate in the United States--6.6% compared with 5.4% in the country as a whole. Right behind it is next-door Oregon, another former boom state, with 6.5% of its workforce out of a job, the country’s second worst figure. In Oregon, manufacturing’s collapse has caused the loss of nearly 30,000 jobs in a year, those hit range from Freightliner, a maker of heavy lorries, to high-tech companies such as Intel and Fujitsu.
What makes the current plunge so painful is that every part of the economy seems to have stepped into an open manhole at the same time. Three years ago, whenBoeing began to remove more than 20,000 people thatBoeing expects to lay off by the middle of 2002 have to compete with unemployed workers not just from the high-tech industry but from construction work and even the retail sector. Portland now has more jobless than the other parts of Oregon: the opposite of how things were years ago.
Even worse, the Pacific north west’s downturn, as well as being deeper than the rest of the country, may also last longer. One reason for fearing this isBoeing’s continuing woes. NowadaysBoeing accounts for less than 5% of employment in the Seattle area, down from 9% two decades ago.But it remains the foundation on which the rest is built. Its network of suppliers and subcontractors gives it a far stronger multiplier effect than, say, Microsoft, which is more an island of prosperity than a center of weB、The chances are thatBoeing will not really bounce back until the assumed revival in air travel persuades airline companies to start buying plenty of aircraft again.And that may not be until 2003.
What does the passage imply about "Homegrocer.com" and "drugstore.com"

A、They are neither promising companies.
B、They are affiliated to large companies.

C、They are dealing in medical products.
D、They are also affected by the economic crisis.