Money is the root of all evil (邪恶) and new study claims there may be some truth behind the saying. Scientists at the University of California Berkeley, US, announced on February 27 that rich people are more likely to do immoral things, such as lie or cheat, than poorer people. The scientists did a series of eight experiments. They published their findings online in the Proceedings of the National Academy of Sciences (PNA《美国国家科学院院刊》).
They carried out the first two experiments from the sidewalk near Berkeley. They noted that drivers of newer and more expensive cars were more likely to cut off other cars and pedestrians at crosswalks. Nearly 45 percent of people driving expensive cars ignored a pedestrian compared with only 30 percent of people driving more modest cars.
In another experiment, a group of college students was asked if they would do immoral things in various everyday situations. Examples included taking printer paper from work and not telling a salesperson when he or she gave back more change. Students from higher-class families were more likely to act dishonestly.
According to the scientists, rich people often think money can get them out of trouble. This makes them less afraid to take risks. It also means they care less about other people's feelings.
Finally, it just makes them greedier. "Higher wealth status seems to make you want even more, and that increased want leads you to bend the rules or break the rules to serve your self-interest," said Paul Piff, lead scientist of the study.
Piff pointed out that the findings don't mean that all rich people are untrustworthy or all poor people honest. He said the experiments were to show how people living in different social situations express their instincts (本能) and values in different ways.
1.By saying "money is the root of all evil", the author wants to ________.
A. link wealth with bad behavior
B. draw readers' attention to the research
C. show how the saying proves the findings
D. defend rich people who do immoral things
2.According to the scientists, which is NOT the factor that makes rich people immoral?
A. They welcome risks.
B. They have more desires.
C. They believe money talks.
D. They become more selfish.
3.Why did the scientists do the experiments?
A. To show how social status affects people's morality.
B. To show people's instincts and values in different ways.
C. To test whether the saying "money is the root of all evil" is true.
D. To show the difference between higher-class people and lower-class people.
4.What does the passage really want to show us?
A. The poor are respectable.
B. Money is the root of all evil.
C. All rich people are untrustworthy.
D. The rich are more likely to act badly.
高三英语阅读理解中等难度题
Money is the root of all evil (邪恶) and new study claims there may be some truth behind the saying. Scientists at the University of California Berkeley, US, announced on February 27 that rich people are more likely to do immoral things, such as lie or cheat, than poorer people. The scientists did a series of eight experiments. They published their findings online in the Proceedings of the National Academy of Sciences (PNA《美国国家科学院院刊》).
They carried out the first two experiments from the sidewalk near Berkeley. They noted that drivers of newer and more expensive cars were more likely to cut off other cars and pedestrians at crosswalks. Nearly 45 percent of people driving expensive cars ignored a pedestrian compared with only 30 percent of people driving more modest cars.
In another experiment, a group of college students was asked if they would do immoral things in various everyday situations. Examples included taking printer paper from work and not telling a salesperson when he or she gave back more change. Students from higher-class families were more likely to act dishonestly.
According to the scientists, rich people often think money can get them out of trouble. This makes them less afraid to take risks. It also means they care less about other people's feelings.
Finally, it just makes them greedier. "Higher wealth status seems to make you want even more, and that increased want leads you to bend the rules or break the rules to serve your self-interest," said Paul Piff, lead scientist of the study.
Piff pointed out that the findings don't mean that all rich people are untrustworthy or all poor people honest. He said the experiments were to show how people living in different social situations express their instincts (本能) and values in different ways.
1.By saying "money is the root of all evil", the author wants to ________.
A. link wealth with bad behavior
B. draw readers' attention to the research
C. show how the saying proves the findings
D. defend rich people who do immoral things
2.According to the scientists, which is NOT the factor that makes rich people immoral?
A. They welcome risks.
B. They have more desires.
C. They believe money talks.
D. They become more selfish.
3.Why did the scientists do the experiments?
A. To show how social status affects people's morality.
B. To show people's instincts and values in different ways.
C. To test whether the saying "money is the root of all evil" is true.
D. To show the difference between higher-class people and lower-class people.
4.What does the passage really want to show us?
A. The poor are respectable.
B. Money is the root of all evil.
C. All rich people are untrustworthy.
D. The rich are more likely to act badly.
高三英语阅读理解中等难度题查看答案及解析
Money is the root of all evil and new study claims there may be some truth behind the saying. Scientists at the University of California. Berkeley, US，announced on February 27 that rich people are more likely to do unethical (不道德的)things, such as lie or cheat，than poorer people.
The scientists did a series of eight experiments. They published their findings online in the Proceedings of the National Academy of Sciences (PNAS，《美国国家科学院院刊》).
They carried out the first two experiments from the sidewalk near Berkeley. They noted that drivers of newer and more expensive cars were more likely to cut off other cars and pedestrians at crosswalks. Nearly 45 percent of people driving expensive cars ignored a pedestrian compared with only 30 percent of people driving more modest (不豪华的)cars.
In another experiment，a group of college students was asked if they would do unethical things in various everyday situations. Examples included taking printer paper from work and not telling a salesperson when he or she gave back more change. Students from higher-class families were more likely to act dishonestly.
According to the scientists，rich people often think money can get them out of trouble. This makes them less afraid to take risks. It also means they care less about other people’s feelings.
Finally，it simply makes them greedier. “Higher wealth status seems to make you want even more，and that increased want leads you to bend the rules or break the rules to serve your self-interest，’’said Paul Piif, lead scientist of the study.
Piff pointed out that the findings don’t mean that all rich people are untrustworthy(不能信赖的)or all poor people honest. He said the experiments were to show how people living in different social situations express their instincts and values in different ways.
1.By saying “money is the root of all evil”，the author wants to___________.
A. draw readers’ attention to the research
B. link wealth with bad behavior
C. show how the saying proves the findings
D. defend rich people who do unethical things
2.Which of the following is TRUE about the experiments the scientists did，according to the scientist quoted?
A. Most wealthy people are not trustworthy.
B. The findings were not persuasive enough and the scientists will do further experiments.
C. Drivers of more expensive cars are more likely to break traffic rules.
D. Students from poorer families are not as honest as students from richer families.
3.Why did the scientists do the experiments?
A. To show how social status affects people's ethics.
B. To show people’s instincts and values in different ways.
C. To test whether the saying “money is the root of all evil” is true.
D. To show the difference between higher-class people and lower-class people.
4.What does the article really want to show us?
A. Money is the root of all evil.
B. The rich are more likely to act badly.
C. The saying is reasonable.
D. All rich people are untrustworthy.
高三英语阅读理解中等难度题查看答案及解析
Money is the root of all evil and new study claims there may be some truth behind the saying．Scientists at the University of California, Berkeley, US，announced on February 27 that rich people are more likely to do unethical (不道德的) things, such as lie or cheat, than poorer people．
The scientists did a series of eight experiments. They published their findings online in the Proceedings of the National Academy of Sciences (PNAS,《美国国家科学院院刊》)．
They carried out the first two experiments from the sidewalk near Berkeley. They noted that drivers of newer and more expensive cars were more likely to cut in on other cars and pedestrians at crosswalks. Nearly 45 percent of people driving expensive cars ignored a pedestrian compared with only 30 percent of people driving more modest cars．
In another experiment, a group of college students was asked if they would do unethical things in various everyday situations. Examples included taking printer paper from work and not telling a salesperson when he or she gave back more change. Students from higher-class families were more likely to act dishonestly.
According to the scientists, rich people often think money can get them out of trouble. This makes them less afraid to take risks. It also means they care less about other people’s feelings.
Finally，it simply makes them greedier．“Higher wealth status seems to make you want even more，and that increased want leads you to bend the rules or break the rules to serve your self-interest,” said Paul Piff, leading scientist of the study.
Piff pointed out that the findings don’t mean that all rich people are untrustworthy or that all poor people are honest. He said the experiments were to show how people living in different social situations express their instincts and values in different ways.
1.By saying “money is the root of all evil”，the author wants to ____________．
A．draw readers’ attention to the research
B．1ink wealth with bad behavior
C．show how the saying proves the findings
D．defend rich people who do unethical things
2.What makes rich people unethical according to the scientists?
a．they become more selfish b．they have more desires
c．they believe money talks d．they welcome risks
A．a、b B．a、b、d
C．b、c D．a、b、c
3.Why did the scientists do the experiments?
A. To show how social status affects people's ethics．
B. To show people’s instincts and values in different ways.
C. To test whether the saying “money is the root of all evil” is true．
D. To show the difference between higher-class people and lower-class people．
4.What does the article really want to show us?
A．Money is the root of all evil．
B．The rich are more likely to act badly．
C．The saying is unreasonable．
D．All rich people are untrustworthy．
高三英语阅读理解中等难度题查看答案及解析
Dreaming is believing, claim researchers of a new study, who found that dreams have an effect on people’s behavior, judgment and they might contain important hidden truths as well.
“Psychologists’ explanations of the meaning of dreams vary widely. But our findings show that people believe their dreams provide meaningful insight into themselves and their world,” said a lead author of the study Carey Morewedge, an assistant professor at Carnegie Mellon University.
In six different studies, researchers surveyed nearly 1,100 people about their dreams. One of the studies focused on general beliefs about dreams and involved 149 university students. All students were asked to rate different theories about dreams. The experts found that a surprising majority of the participants supported the theory about dreams revealing (揭示) the hidden truths about themselves and the rest of the world.
In a second experiment, they surveyed 182 people at a Boston train station, and asked them to imagine one out of four possible situation that could have occurred the night before a scheduled airline trip. Most of the participants said that dreaming of a plane crash would be more likely to affect their travel plans than would just thinking about a crash, or being warned by the government of a terrorism risk. They said a dreamed crash would influence their travel plans just as much as learning about a real crash on their planned route would.
Another experiment involved 270 men and women from across the United States. In a short online survey, they were asked to recall one of the dreams they had seen about any person they knew.
The findings showed that people were more likely to remember and describe pleasant dreams about a person they liked, rather than a person they disliked. Meanwhile, in most cases they tended to consider an unpleasant dream as more meaningful if it was about a person they disliked.
“In other words,” said Morewedge, “people attribute meaning to dreams when it corresponds (与……一致) with their pre-existing beliefs and desires.”
The researchers say that more investigation is needed to fully understand how people interpret their dreams. According to Morewedge, most people realize that dreams are not predicting their future, but they still try to find some meaning in there.
1.. The purpose of the studies is to ________.
A. determine when people tend to remember their dreams
B. research whether dreams have anything to do with real life
C. find out how people explain their dreams and what impact that has
D. understand what causes people to dream and how to interpret dreams
2. According to the second experiment, what might influence people’s travel plans most?
A. Thinking about a past plane crash.
B. Dreaming about a plane crash.
C. Hearing a government’s warning of a terrorism risk.
D. Imagining a plane crashing on their planned route.
3.. What can be concluded from the study?
A. Dreams can be a useful tool for learning and problem solving.
B. Most people disagree that dreams help them better know themselves and the world.
C. A majority of people believes that dreams can predict their future and try to find their meaning.
D. When a dream conflicts with people’s existing beliefs and desires, they tend to attribute less meaning to it.
4.. Which kind of dream is seen as more meaningful than the rest?
A. A pleasant dream about a person the dreamer likes.
B. A pleasant dream about a person the dreamer dislikes
C. An unpleasant dream about a person the dreamer likes.
D. An unpleasant dream about a person the dreamer dislikes.
高三英语阅读理解困难题查看答案及解析
Etymology, the study of words and word roots, may sound like the kind of thing done by boring librarians in small, dusty rooms．Yet etymologists actually have a uniquely interesting job．They are in many ways just like archaeologists (考古学家) digging up the physical history of people and events．The special aspect of etymology is that it digs up history, so to speak, through the words and phrases that are left behind．
The English language, in particular, is a great field to explore history through words. As a language, English has an extraordinary number of words．This is partly due to its ability to adapt foreign words so readily．For example, "English" words such as kindergarten (from German), croissant (from French), and cheetah (from Hindi) have become part of the language with little or no change from their original sounds and spellings. So English-language etymologists have a vast world of words to explore．
Another enjoyable thing about etymology for most word experts is solving word mysteries(谜)．No, etymologists do not go around solving murders, like the great detective Sherlock Holmes．What these word experts solve are mysterious origins of some of our most common words
One of the biggest questions English language experts have pursued is how English came to have the phrase OK．Though it is one of the most commonly used expressions, its exact beginning is a puzzle even to this day．Even its spelling is not entirely consistent-unless you spell it Okay, it is hard even to call it a word．
Etymologists have been able to narrow OK’s origin down to a likely, although not certain, source(来源)．It became widely used around the time of Martin Van Buren's run for president in 1840. His nickname was Old Kinderhook. What troubles word experts about this explanation is that the phrase appeared in some newspapers before Van Buren became well known．It is likely that Van Buren could be called its primary source Etymologists will doubtlessly keep searching for the initial source．However, it is clear that OK’s popularity and reputation have topped those of the American president to whom it has been most clearly linked．
1.The author mentions the words like "croissant" in Paragraph 2 to indicate________．
A.words have changed a lot in the two languages
B.what English-language etymologists are exploring now
C.English has absorbed many words from other foreign languages
D.the English vocabulary is difficult to the non-English-speaking people
2.The underlined word "pursued" in Paragraph 4 means___________．
A.looked upon B.dug up C.put in D.set down
3.We can learn from the passage that etymologists_______．
A.discover the possible origin of words
B.help detectives to solve mysterious murders
C.write interesting stories for some newspapers
D.explore the English language as well as the recent events
4.What is the main purpose of the passage?
A.To present the history of English words.
B.To explain the procedure of an etymologist's job.
C.To introduce the pleasure of the study of words and word roots．
D.To teach readers how to distinguish English and non-English words
高三英语阅读理解中等难度题查看答案及解析
Etymology, the study of words and word roots, may sound like the kind of thing done by boring librarians in small, dusty rooms. Yet etymologists actually have a uniquely interesting job． They are in many ways just like archaeologists （考古学家） digging up the physical history of people and events. The special aspect of etymology is that it digs up history, so to speak, through the words and phrases that are left behind.
The English language, in particular, is a great field to explore history through words As a language, English has an extraordinary number of words. This is partly due to its ability to adapt foreign words so readily. For example, "English" words such as kindergarten(from German), croissant(from French), and cheetah(from Hindi) have become part of the language with little or no change from their original sounds and spellings. So English-language etymologists have a vast world of words to explore.
Another enjoyable thing about etymology for most word experts is solving word mysteries. No, etymologists do not go around solving murders, like the great detective Sherlock Holmes. What these word experts solve are mysterious origins of some of our most common words.
One of the biggest questions English language experts have pursued is how English came to have the phrase OK. Though it is one of the most commonly used expressions, its exact beginning is a puzzle even to this day. Even its spelling is not entirely consistent-unless you spell it Okay, it is hard even to call it a word.
Etymologists have been able to narrow OK’s origin down to a likely, although not certain, source. It became widely used around the time of Martin Van Buren's run for president in 1840. His nickname was Old Kinderhook. What troubles word experts about this explanation is that the phrase appeared in some newspapers before Van Buren became well known. It is likely that Van Buren could be called its primary source. Etymologists will doubtlessly keep searching for the initial source. However, it is clear that OK’s popularity and reputation have topped those of the American president to whom it has been most clearly linked.
1.The author mentions the words like "croissant" in Paragraph 2 to indicate?
A. words have changed a lot in the two languages
B. what English-language etymologists are exploring now
C. English has absorbed many words from other foreign languages
D. the English vocabulary is difficult to the non-English-speaking people
2.The underlined word "pursued" in Paragraph 4 means ?
A. looked upon B. dug up
C. put in D. set down
3.We can learn from the passage that etymologists
A. discover the possible origin of words
B. help detectives to solve mysterious murders
C. write interesting stories for some newspapers
D. explore the English language as well as the recent events
4.What is the main purpose of the passage ?
A. To present the history of English words
B. To explain the procedure of an etymologist's job
C. To introduce the pleasure of the study of words and word roots．
D. To teach readers how to distinguish English and non-English words
高三英语阅读理解中等难度题查看答案及解析
Etymology, the study of words and word roots, may sound like the kind of thing done by boring librarians in small, dusty rooms． Yet etymologists actually have a uniquely interesting job． They are in many ways just like archaeologists （考古学家） digging up the physical history of people and events． The special aspect of etymology is that it digs up history, so to speak, through the words and phrases that are left behind．
The English language, in particular, is a great field to explore history through words As a language, English has an extraordinary number of words． This is partly due to its ability to adapt foreign words so readily． For example, " English" words such as kindergarten （from German）, croissant （from French）, and cheetah （from Hindi） have become part of the language with little or no change from their original sounds and spellings． So English-language etymologists have a vast world of words to explore．
Another enjoyable thing about etymology for most word experts is solving word mysteries（谜）． No, etymologists do not go around solving murders, like the great detective Sherlock Holmes． What these word experts solve are mysterious origins of some of our most common words
One of the biggest questions English language experts have pursued is how English came to have the phrase OK． Though it is one of the most commonly used expressions, its exact beginning is a puzzle even to this day． Even its spelling is not entirely consistent-unless you spell it Okay, it is hard even to call it a word．
Etymologists have been able to narrow OK’s origin down to a likely, although not certain, source（来源）． It became widely used around the time of Martin Van Buren's run for president in 1840． His nickname was Old Kinderhook． What troubles word experts about this explanation is that the phrase appeared in some newspapers before Van Buren became well known． It is likely that Van Buren could be called its primary source Etymologists will doubtlessly keep searching for the initial source． However, it is clear that OK’s popularity and reputation have topped those of the American president to whom it has been most clearly linked．
1.The author mentions the words like "croissant" in Paragraph 2 to indicate ．
A． words have changed a lot in the two languages
B． what English-language etymologists are exploring now
C． English has absorbed many words from other foreign languages
D． the English vocabulary is difficult to the non-English-speaking people
2.The underlined word "pursued" in Paragraph 4 means ．
A． looked upon B． dug up
C． put in D． set down
3.We can learn from the passage that etymologists ．
A． discover the possible origin of words
B． help detectives to solve mysterious murders
C． write interesting stories for some newspapers
D． explore the English language as well as the recent events
4.What is the main purpose of the passage?
A． To present the history of English words
B． To explain the procedure of an etymologist's job
C． To introduce the pleasure of the study of words and word roots．
D． To teach readers how to distinguish English and non-English words
高三英语阅读理解中等难度题查看答案及解析
Yellow is usually the color of happy, joyful emotions. But according to a new study, not all people associate sunshine with good atmosphere.
To find out what factors might play a role, researchers tested a new hypothesis （假设）:What if people's physical surroundings affect their feelings about certain colors? For instance, if someone lived in cold and rainy Finland, would they feel differently about the color yellow from someone who lived near the Sahara Desert? The researchers looked at color-emotion data from an ongoing international survey of 6,625 people in 55 countries. The survey asks participants to rate 12 colors on how closely they are associated with feelings including joy, pride, fear and shame.
The team looked only at the data for yellow, and analyzed how different factors—including hours of sunshine, hours of daylight, and amount of rainfall—lined up with the emotions people reported for the color. The two best predictors of how people felt about yellow were the annual amount of rainfall, and how far they lived from the equator （赤道），the team reports this month in the Journal of Environmental Psychology,
The farther someone lived from the equator, the more likely they were to appreciate some bright colors: In Egypt, the likelihood of yellow being associated with joy was just 5. 7% , whereas in rather cold Finland it was 87. 7% . In the United States, with its moderate climate and amber（黄褐色）waves of grain, people's yellow-joy association levels were between 60% and 70% .
The team also checked whether associations changed with the season---whether, for example, people in a certain country liked yellow more in the winter than they did in the summer. The researchers found that opinions about color remained fairly constant year-round—even when the weather changed, the data on yellow-joy associations were as good as gold.
1.Who did the researchers survey to test the hypothesis?
A.People in Finland.
B.Travelers in the United States.
C.Someone living near the Sahara Desert.
D.Many people from different countries.
2.What may affect the emotions associated with yellow most?
A.Hours of sunshine. B.Hours of daylight.
C.Amount of rainfall. D.Seasons in a year.
3.Who are more likely to appreciate bright colors?
A.People living in warm areas. B.People growing up in Egypt.
C.People growing yellow grains. D.People living far from the equator.
4.What is the text mainly about?
A.Yellow is the color of happiness and joy.
B.Researchers did a survey on the color yellow.
C.A study shows the connection between emotion and yellow can vary.
D.Different people have different emotions to the color yellow.
高三英语阅读理解中等难度题查看答案及解析
Yellow is usually the color of happy, joyful emotions (情感).But according to a new study, not all people associate the sunshiny shade with good feelings.
To find out what factors might play a role, researchers tested a new hypothesis (假设): What if people's physical surroundings affect their feelings about certain colors? For example, if someone lived in cold and rainy Finland, would they feel differently about the color yellow from someone who lived near the Sahara Desert?
The researchers looked at color-emotion data from an ongoing international survey (调查) of 6,625 people in 55 countries. The survey asked participants to rate 12 colors on how closely they were associated with feelings including joy, pride, fear, and shame.
The researchers paid particular attention to the data for yellow, and analyzed how different factors — including hours of sunshine, hours of daylight, and the amount of rainfall -lined up with the emotions people reported for the color. The two best predictors of how people felt about yellow were the annual amount of rainfall, and how far they lived from the equator (赤道).
Overall, people were more likely to associate yellow with joy when they lived in rainier countries that lay farther from the equator, researchers reported in the Journal of Environmental
Psychology. In Egypt, the likelihood of yellow being associated with joy was just 5.7% ,whereas in chilly Finland it was 87.7%. In the United States, with its mild climate and amber waves of grain, peopled yellow-joy association levels were between 60% and 70% .
The researchers also checked whether associations changed with the season — whether, for example, people in a certain country liked yellow more in the winter than they did in the summer. They found that opinions about color remained fairly constant year-round -even when the weather changed, the data on yellow-joy associations were as good as gold.
1.What did the researchers do before the survey?
A.They went to Finland. B.They made an assumption.
C.They studied certain colors. D.They analyzed some data.
2.Which of the following affects people's feelings about yellow?
A.The changeable seasons. B.The length of daytime.
C.The geographic position. D.The amount of snowfall.
3.How did the researchers carry out the survey?
A.By interviewing participants.
B.By studying the data collected.
C.By travelling around the world.
D.By looking at color combinations.
4.What can be the best title of the text?
A.Finland : A Country Admiring Yellow.
B.Yellow: Associated with Joy Conditionally.
C.Color: An Important Role in Good Feelings.
D.Color-emotion Data: Collected Internationally.
高三英语阅读理解中等难度题查看答案及解析
Hollywood’s theory that machines with evil(邪恶) minds will drive armies of killer robots is just silly. The real problem relates to the possibility that artificial intelligence(AI) may become extremely good at achieving something other than what we really want. In 1960 a well-known mathematician Norbert Wiener, who founded the field of cybernetics（控制论）, put it this way: “If we use, to achieve our purposes, a mechanical agency with whose operation we cannot effectively interfere(干预), we had better be quite sure that the purpose put into the machine is the purpose which we really desire.”
A machine with a specific purpose has another quality, one that we usually associate with living things: a wish to preserve its own existence. For the machine, this quality is not in-born, nor is it something introduced by humans; it is a logical consequence of the simple fact that the machine cannot achieve its original purpose if it is dead. So if we send out a robot with the single instruction of fetching coffee, it will have a strong desire to secure success by disabling its own off switch or even killing anyone who might interfere with its task. If we are not careful, then, we could face a kind of global chess match against very determined, super intelligent machines whose objectives conflict with our own, with the real world as the chessboard.
The possibility of entering into and losing such a match should concentrate the minds of computer scientists. Some researchers argue that we can seal the machines inside a kind of firewall, using them to answer difficult questions but never allowing them to affect the real world. Unfortunately, that plan seems unlikely to work: we have yet to invent a firewall that is secure against ordinary humans, let alone super intelligent machines.
Solving the safety problem well enough to move forward in AI seems to be possible but not easy. There are probably decades in which to plan for the arrival of super intelligent machines. But the problem should not be dismissed out of hand, as it has been by some AI researchers. Some argue that humans and machines can coexist as long as they work in teams—yet that is not possible unless machines share the goals of humans. Others say we can just “switch them off” as if super intelligent machines are too stupid to think of that possibility. Still others think that super intelligent AI will never happen. On September 11, 1933, famous physicist Ernest Rutherford stated, with confidence, “Anyone who expects a source of power in the transformation of these atoms is talking moonshine.” However, on September 12, 1933, physicist Leo Szilard invented the neutron-induced(中子诱导) nuclear chain reaction.
1.Paragraph 1 mainly tells us that artificial intelligence may ________.
A. run out of human control
B. satisfy human’s real desires
C. command armies of killer robots
D. work faster than a mathematician
2.Machines with specific purposes are associated with living things partly because they might be able to ________.
A. prevent themselves from being destroyed
B achieve their original goals independently
C. do anything successfully with given orders
D. beat humans in international chess matches
3.According to some researchers, we can use firewalls to ________.
A. help super intelligent machines work better
B. be secure against evil human beings
C. keep machines from being harmed
D. avoid robots’ affecting the world
4.What does the author think of the safety problem of super intelligent machines?
A. It will disappear with the development of AI.
B. It will get worse with human interference.
C. It will be solved but with difficulty.
D. It will stay for a decade.
高三英语阅读理解中等难度题查看答案及解析