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A recent study, while showing a generally positive attitude toward science, also suggests a widespread worry that it may be “running out of control”. This idea is dangerous.
Science can be a force for evil as well as for good. Its applications can be channeled either way, depending on our decisions. The decisions we make, personally or collectively, will determine the outcomes of science. But here is a real danger. Science is advancing so fast is so strongly influenced by businesses that we are likely to believe whatever decisions we come to will make little difference. And, rather than fighting for the best possible policies, we may step back and do nothing.
Some people go even further. They say that despite the moral and legal objections (反对), whatever is scientifically possible will be done ——somewhere, sometime. They believe that science will get out of control in the end. This belief is dangerous too, because it a fuels sense of  hopelessness and discourages them from making efforts to build a safer world.
In our interconnected world, the lack of agreement in and of the world of science can lead to the failure to control the use of science. Without a common understanding, the challenges of “controlling” science in this century will be really tough. Take human cloning for example. Despite the general agreement among scientists on its possible huge impact (影响) on traditional moral values, some countries still go ahead with the research and development of its related techniques. The outcomes are hard to predict.
Therefore, discussions on how science is applied should be extended far beyond scientific societies. Only through the united efforts of people with hope, can we be fully safe against the misuse of science and can science best serve mankind in the future.
小题1:What can we conclude from the recent study?
A.People think highly of science.
B.People hold mixed opinions about science.
C.Science is getting dangerously out of control.
D.Science is used for both good and bad purposes.
小题2:According to the passage, what will happen if we hold that science is getting beyond control?
A.The development of science will hopelessly slow down.
B.Businesses will have even greater influence on science.
C.The public will lose faith in bringing about a bright future.
D.People will work more actively to put science under control.
小题3:The discussion should reach beyond scientific societies because __________.
A.scientists have failed to predict the outcomes
B.the ties between different areas need strengthening
C.united efforts are necessary for the development of science
D.people need to work together to prevent the bad use of science
小题4:What is the main idea of the passage?
A.Science and its applications bring us many dangers.
B.The development of science mostly lies in people’s attitudes.
C.Mankind can largely take control of science with their efforts.
D.The future of science will be influenced by the dangerous ideas.

小题1:B
小题2:C
小题3:D
小题4:B

小题1:细节判断题。由第一段话可知最佳答案为B。
小题2:由第二段最后三行可以知道答案。
小题3:最后一句告诉我们最佳答案为D。
小题4:主旨大意题。通读全文我们知道科学的发展前景会受到一些危险的观点的影响。
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C
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You cannot wear a tie if you work with machinery. So wearing a tie became a sign that you were a man who used your brain to make a living, rather than your hands. It showed you were serious. It showed you were a professional. It meant that everyone who wanted a job in business had to wear one. It was just impossible to take seriously a man who didn’t wear a piece of colored silk around his neck.
This is how millions of people came to be wearing ties across the world. They are part of the uniform of business.
“Ties offer a point of indifference,” says John Milne, head of the British Guide of Tie Makers, “They give a chance to say something about their own personality.”
So if you happen to meet a man with a very brightly colored tie, there is a good chance that he is the office joker. There is also a good chance that he will be wearing brightly colored socks.
Is there a future for ties? The signs are not promising. Tie wearing seems to be rare among the new bread of entrepreneurs(创业者) in the Internet and new technology industries. Many political leaders, including former British Prime Minister Tony Blair, now go without ties. This shows they are men of the people-but not the people wearing ties.
Up until around 1960, it was common for men across the western world to wear hats as part of their business uniform. That changed with the election of John F. Kennedy to the presidency of the United States. Kennedy never wore a hat-in fact his nickname was “hatless Jack”. Seeing that the most powerful man in the world did not have to wear a hat, millions of other men decided that they did not have to, either. Hats simply vanished across the Western world. Perhaps “tieless Tony” (former UK Prime Minister Tony Blair) will have the same effect as “hatless Jack”.
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A.personality       B.social position  C.wearing style    D.favorite hobby
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科目:高中英语 来源:不详 题型:阅读理解

Mules
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B A person in charge of smuggling goods is called mule.
C A person who makes delivery for a syndicate is called mule.
D A person who receives instructions from a smuggler is called mule.
小题2:The sentence “if he is blown” in line (6) is closest in meaning to
A if he is arrested.                  B if he is recognized, but not necessarily arrested.
C if he is recognized and arrested.     D if he runs away.
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A To show how a smuggler is caught. 
B To show a smuggler is afraid of the police.
C To show to keep a wary eye on couriers is useless.
D To show mules may keep the profit for themselves.
小题4:how does a mule work?
A Jointly.                   B Independently.
C consciously.               D Separately.

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