Most of the trouble in the world is caused by people wanting to be important. 以下是小编为大家搜索整理的2017年英语六级考前冲刺练习题，希望能给大家带来帮助!更多精彩内容请及时关注我们应届毕业生考试网!
It is a curious paradox that we think of the physical sciences as “hard”, the social sciences as “soft,” and the biological sciences as somewhere in between. This is interpreted to mean that our knowledge of physical system is more certain than our knowledge of biological systems, and these in turn are more certain than our knowledge of social systems. In terms of our capacity of sample the relevant universes, however, and the probability that our images of these universes are at least approximately correct, one suspects that a reverse order is more reasonable. We are able to sample earth’s social systems with some degree of confidence that we have a reasonable sample of the total universe being investigated. Our knowledge of social systems, therefore, while it is in many ways extremely inaccurate, is not likely to be seriously overturned by new discoveries. Even the folk knowledge in social systems on which ordinary life is based in earning, spending, organizing, marrying, taking part in political activities, fighting and so on, is not very dissimilar from the more sophisticated images of the social system derived form the social sciences, even though it is built upon the very imperfect samples of personal experience.
In contrast, our image of the astronomical universe, or even if earth’s geological history, ca easily be subject to revolutionary changes as new data come in and new theories are worked out. If we define the “security” of our image of various parts of the total system as the probability of their suffering significant changes, then we would reverse the order for hardness and as the most secure, the physical sciences as the least secure, and again the biological sciences as somewhere in between. Our image of the astronomical universe is the least secure of all simply because we observe such a fantastically small sample of it and its record-keeping is trivial records of biological systems. Records of the astronomical universe, despite the fact that we learnt things as they were long age, are limited in the extreme.
Even in regard to such a close neighbor as the moon, which we have actually visited, theories about its origin and history are extremely different, contradictory, and hard to choose among. Our knowledge of physical evolution is incomplete and insecure.
word “paradox” (Line 1, Para. 1) means “_____”.
ication radiction
rpretation usion
oding to the author, we should reverse our classification of the physical sciences as “hard” and the social sciences as “soft” because _______.
A.a reverse ordering will help promote the development of the physical sciences
knowledge of physical systems is more reliable than that of social systems
understanding of the social systems is approximately correct
are better able to investigate social phenomena than physical phenomena
author believes that our knowledge of social systems is more secure than that of physical systems because______.
is not based on personal experience
discoveries are less likely to occur in social sciences
is based on a fairly representative quantity of data
records of social systems are more reliable
chances of the physical sciences being subject to great changes are the biggest because _____.
radictory theories keep emerging all the time
information is constantly coming in
direction of their development is difficult to predict
knowledge of the physical world is inaccurate
know less about the astronomical universe than we don about any social system because ______.
ries of its origin and history are varied
knowledge of it is highly insecure
a very small sample of it has been observed
scientists are involved in the study of astronomy
答案：ACDAD
23
What most people don’t realize is that wealth isn’t the same as income. If you make $ 1 million a year and spend $ 1 million, you’re not getting wealthier, you’re just living high. Wealth is what you accumulate, not what you spend.
The most successful accumulators of wealth spend far less than they can afford on houses, cars, vacations and entertainment. Why? Because these things offer little or no return. The wealthy would rather put their money into investments or their businesses. It’s an attitude.
Millionaires understand that when you buy a luxury house, you buy a luxury life –style too. Your property taxes skyrocket, along with the cost of utilities and insurance, and the prices of nearby services, such as grocery stores, tend to be higher.
The rich man’s attitude can also be seen in his car. Many drive old unpretentious sedans. Sam Walton, billionaire founder of the Wal – Mart Store, Inc., drove a pickup truck.
Most millionaires measure success by net worth, not income. Instead of taking their money home, they plow as much as they can into their businesses, stock portfolios and other assets. Why? Because the government doesn’t tax wealth; it taxes income you bring home for consumption, the more the government taxes.
The person who piles up net worth fastest tends to put every dollar he can into investments, not consumption. All the while, of course, he’s reinvesting his earnings from investments and watching his net worth soar. That’s the attitude as well.
The best wealth-builders pay careful attention to their money and seek professional advice. Those who spend heavily on cars, boats and buses, I’ve found, tend to skimp on investment advice. Those who skimp on the luxuries are usually more willing to pay top dollar for good legal and financial advice.
The self-made rich develop clear goals for their money. They may wish to retire early, or they may want to leave an estate to their children. The goals vary, but two things are consistent: they have a dollar figure in mind-the amount they want to save by age 50, perhaps – and they work unceasingly toward that goal.
One thing may surprise you. If you make wealth – not just income – your goal, the luxury house you’ve been dreaming about won’t seem so alluring. You’ll have the attitude.
h of the following statements is true?
th is judged according to the life style one has.
ritance builds an important part in one’s wealth.
income may make one live high and get rich t the same time.
th is more of what one has made than anything else.
the author’s opinion, those who spend money on luxury houses and cars_____.
not be taxed by the government
accumulated wealth in another sense
high and have little saved
show that they are among the rich
rich put their money into business because_____.
can get much in return to build their wealth
are not interested in luxury houses and cars
r goal is to develop their company
is the only way to spend money yet not to be taxed by the government
U.S. government doesn’t tax what you spend money on _____.
Bhouses k s
become wealthy, one should______.
as much income as he can
hard unceasingly
k to the way he lives
up his earnings
答案：DCACB
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