![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
Those who are likely to doubt their parents’values and ways of doing things are proba-bly_
A.the Japanese
B.the Americans
C.both the Japanese and the Americans
D.neither the Japanese nor the Americans
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.the Japanese
B.the Americans
C.both the Japanese and the Americans
D.neither the Japanese nor the Americans
The result of research carried out by social scientists show that______.
A.people do not realize the importance of looking one' s best
B.women in pursuit of managerial jobs are not likely to be paid well
C.good -looking women aspire to managerial positions
D.attractive people generally have an advantage over those who are not
The findings are based on a German study of almost 700 people who suffered heart attacks. The patients described their activities during the four days before their heart attack. Researchers found that those who had been in traffic were three times more likely to have a heart attack within one hour, compared to those who had not been in traffiC. Most of those in the study had been traveling by car. But some had been on bicycles and others were on buses.
Research shows that people in cars and buses are exposed to ten times the amount of pollutants as people walking on the street. That is largely because they breathe in the particles and gasses released from the vehicles in front of them.
Over time, these small particles speed the buildup of a sticky substance in the blooD. This can cause blockages(阻塞) to form. in the arteries(动脉) around the heart and lead to a heart attack.
Other studies have also linked heart trouble to stress, similar to the kind that people face while driving in heavy traffiC. But the researchers of the latest study say they do not know whether the increased heart attack risk was the result of stress or pollution. They suggest it may be a combination of stress, noise and pollution. Experts say the research shows the need fro cleaner vehicles and better city planning.
9.According to the study, which of the following ways is the safest in traffic?
A. Driving a car
B. Walking on the street
C. Taking a bus
D. Riding a bicycle
9.From among the 700 people who suffered heart attacks we learn that ______.
A. those who have been in traffic are three times as many as those who have not
B. those who have been in traffic for more than one hour are most likely to suffer heart attacks
C. the risk of a heart attack is three higher among those who have been in traffic than those who have not
D. Most of the subjects (实验对象) felt uncomfortable during the four days before the attack
9.The particles released from vehicles ______.
A. build up in the blood
B. become blockages in the arteries
C. make the blood more sticky
D. do harm to the heart
9.According to the studies, which of the following is NOT a likely cause of heart attack?
A. Stress
B. Noise
C. Air pollution
D. Traffic accident
9.What suggestion do experts make to lower the risk?
A. Reducing traffic as much as possible.
B. Living away from nose.
C. Planting more trees in the city.
D. Making vehicles clean.
In【C9】______to the impact on American society in【C10】______, looking at poverty among immigrants is also important because it is one way of【C11】______the consequences of current immigration policy. It also gives us a good idea of what immigrants【C12】______in the future are likely to do in the United States if immigration policy【C13】______unchanged. Very high poverty rates imply that a significant proportion of immigrants are unable to【C14】______in the modern American economy. This is【C15】______important because without a change in immigration policy, 10 million new immigrants will likely settle【C16】______in the country in just the next decade. Of course, the poverty rate for immigrant households does not tell us exactly【C17】______those admitted in the future will fare.【C18】______, looking at past immigrants is probably the best means we have of【C19】______how tomorrow's immigrants will do if the same selection criteria【C20】______to be used.
【C1】
A.estimated
B.established
C.suggested
D.believed
A.happiness is predictable
B.a person in an apparently ideal situation must be happy
C.the rich are likely to be happier than the middle-income group
D.happiness is not necessarily connected to one's situation in society
"There were so many misperceptions out there about education and marriage that I decided to sort out the facts," said economist Betsey Stevenson, an assistant professor at the Wharton School at the University of Pennsylvania. So along with Wharton colleague Adam Isen, Stevenson calculated national marriage data from 1950 to 2008 and found that the marriage penalty women once paid for being well educated has largely disappeared.
"In other words, the difference in marriage rates between those with college degrees and those without is very small," said Stephanie Coontz, a family historian at Evergreen State College. The new analysis also found that while high-school dropouts(辍学学生) had the highest marriage rates in the 1950s, today college-educated women are much more likely to marry than those who don't finish high school.
Of course, expectations have changed dramatically in the last half century. "In the 1950s, a lot of women thought they needed to marry right away," Coontz said. "Real wages were rising so quickly that men in their 20s could afford to marry early. But they didn't want a woman who was their equal. Men needed and wanted someone who knew less." In fact, she said, research published in 1946 documented that 40 percent of college women admitted to playing dumb on dates. "These days, few women feel the need to play down their intelligence or achievements," Coontz said.
The new research has more good news for college grads. Stevenson said the data indicate that modern college-educated women are more likely to be married before age 40, are less likely to divorce, and are more likely to describe their marriages as "happy". The marriages of well-educated women tend to be more stable because the brides are usually older as well as wiser, Stevenson said.
Not long ago, it was believed that women went to college in order to ______.
A.find a husband
B.get smart in the marriage market
C.learn to be a good wife
D.marry someone with a bachelor's degree
Happiness can be described as a positive mood and a pleasant state of mind. (69) According to recent polls (民 意测试) , sixty to seventy percent of Americans consider themselves to be moderately happy and one in twenty persons feels very unhappy. Psychologists have been studying the factors that contribute to happiness. It is not predictable nor is a person in an apparently ideal situation necessarily happy. The ideal situation may have little to do with his actual feelings.
A good education and income are usually considered necessary for happiness. Though both may contribute, they are only chief factors if the person is seriously undereducated or actually suffering from lack of physical needs.
The rich are not likely to be happier than the middle-income group or even those with very low incomes. (70) People with college educations are somewhat happier than those who did not graduate from high school, and it is believed that this is mainly because they have more opportunity to control their lives. Yet people with a high income and a college education may be less happy than those with the same income and no college education.
Poor health does not rule out happiness except for the severely disabled or those in pain. Learning to cope with a health problem can contribute to happiness. Those with a good sex life are happier in general, but those who have a loving, affectionate relationship are happier than those who rely on sex alone. Love has a higher correlation with happiness than any other factor.
It should be noted that people quickly get used to what they have, and they are happiest when they feel they are increasing their level no matter where it stands at a given time.
Children whose parents were happily married have happier childhoods yet they are not necessarily happier adults when they grow up.
The best formula for happiness is to be able to develop the ability to tolerate frustration, to have a personal involvement and commitment, and to develop self-confidence and self-esteem.
It can be inferred from the passage that______.
A.happiness is predictable
B.a person in an apparently ideal situation must be happy
C.happiness is not necessarily connected to one's situation in society
D.the rich are likely to be happier than the middle-income group
Survey results indicate that smoking and alcohol and marijuana(大麻) use increased among residents of Manhattan during the 5~8 weeks after the terrorist attacks on the World Trade Center which took place on September 11, 2001. Almost one third of the nearly 1,000 persons interviewed reported an increased use of alcohol, marijuana, or cigarettes following the September 11th attacks. The largest increase was in alcohol use. 1About one fourth of the respondents said they were drinking more alcohol in the weeks after September 11; about 10% reported an increase in smoking, and 3.2% said they had increased their use of marijuana.
The investigators found survey participants by randomly dialing New York City phone numbers and screened (筛选) potential respondents for Manhattan residents living in areas close to the World Trade Center. Interviews were conducted with 988 individuals between October 16 and November 15, 2001. Participants were asked about their cigarette smoking, alcohol drinking, and marijuana use habits before and after September 11. During the week prior to September 11, 2001, 22.6% of the participants reported smoking cigarettes, 59.1% drinking alcohol, and 4.4% using marijuana. After September 11th, 23.4% reported smoking cigarettes, 64.4% drinking alcohol, and 5.7% smoking marijuana. Among those who smoked, almost 10% reported smoking at least an extra pack of cigarettes a week and among those who drank alcohol, more than 20% reported drinking at least one extra drink a day.
The researchers found that people who reported an increase in substance abuse were more likely to suffer from post traumatic(外伤的)stress disorder (PTSD) and from depression. People who reported an increase in cigarette smoking or marijuana use were also more likely to have both P1SD and depression, while those who reported an increase in alcohol use were more likely to have depression only. Persons who were living closer to the World Trade Center were more likely to increase their cigarette smoking, but other factors such as being displaced from home, losing possessions during the attacks, or being involved in the rescue efforts were not consistently associated with increased substance use. Symptoms of panic attack were associated with an increase in the use of all substances.
Increase in substance abuse did not differ significantly between men and women or among racial or ethnic groups. Demographic(人口统计学的) factors such ms age, marital status, and income seemed to play a more critical role in determining if the events of September 11th led to an increase in substance use.
The survey results suggest that the largest increase in substance use was ______.
A.alcohol
B.marijuana
C.cigarettes
D.cocaine
It is easy to show that intelligence is to some extent something we are born with. The closer the blood relationship between two people, the closer they likely to be in intelligence. Thus if we take two unrelated people at random from the population, it is likely that their degree of intelligence will be completely different. If,on the other hand, we take two identical twins, they will very likely be as intelligent as each other. Relations like brothers and sisters, parents and children, usually have similar intelligence, and this clearly suggests that intelligence depends on birth.
Imagine now that we take two identical twins and put them in different environments. We might send one, for example, to a university and the other to a factory other the work is boring. We would soon find differences in intelligence developing, and this indicates the environment as well as birth plays a part. This conclusion is also suggested by the fact that people who live in close contact with each other, but who are not related at all are likely to have similar degree of intelligence.
The writer is in favor of the view that man' s intelligence is given to him ______ .
A.at birth
B.both at birth and through education
C.through education
D.neither at birth nor through education
It is easy to show that intelligence is to some extent something we are born with. The closer the blood relationship between two people is, the closer they are likely to be in intelligence. Thus if we take two unrelated people at random from the population, it is likely that their degree of intelligence will be completely different. If, on the other hand, we take two identical twins, they will very likely be as intelligent as each other. Relations like brothers and sisters, parents and children, usually have similar intelligence, and this clearly suggests that intelligence depend on birth.
Imagine now that we take two identical twins and put them in different environments. We might send one, for example, to a university and the other to a factory where the work is boring. We would soon find differences in their intelligence developing, and this indicates that environment as well as birth plays a part. This conclusion is also suggested by the fact that people who live in close contact with each other, but who are not related at all are likely to have similar degree of intelligence.
If a child is born with low intelligence, he can______.
A.not reach his intelligence in his life
B.go beyond his intelligence limits in rich surroundings
C.still become a genius if he should be given special education
D.become a genius
It is easy to show that intelligence is to some extent something we are born with. The closer the blood relationship between two people, the closer they are likely to be in intelligence.Thus if we take two unrelated people at random from the population, it is likely that their degree of intelligence will be completely different. If, on the other hand, we take two identical twins, they will very likely be as intelligent as each other. Relations like brothers and sisters, parents and children, usually have similar intelligence, and this clearly suggests that intelligence depends on birth.
Imagine now that we take two identical twins and put them in different environments. We might send one, for example, to a university and the other to a factory where the work is boring. We would soon find differences in intelligence developing, and this indicates that environment as well as birth plays a part. This conclusion is also suggested by the fact that people who live in close contact with each other, but who are not related at all are likely to have similar degree of intelligence.
The writer is in favor of the view that man's intelligence is given to him
A.at birth
B.through education
C.both at birth and through education
D.neither at birth nor through education