Evidence has been found through years of study _____ children’s early sleeping problems are likely to continue when they grow up.
A.why B.how C.that D.whether
高二英语单项填空中等难度题
Evidence has been found through years of study _______ children’s early sleeping problems are likely to continue when they grow up.
A. whether B. how
C. that D. why
高二英语单项填空简单题查看答案及解析
Evidence has been found through years of study _____ children’s early sleeping problems are likely to continue when they grow up.
A.why B.how C.that D.whether
高二英语单项填空中等难度题查看答案及解析
Evidence has been found through years of study______children’s early sleeping problems are likely to continue when they grow up.
A. why B. how C. whether D. that
高二英语单项填空简单题查看答案及解析
Evidence has been found through years of study that children’s early sleeping problems are _______ to continue when they grow up.
A.likely B.possible C.probable D.narrowly
高二英语单项填空简单题查看答案及解析
Considerable evidence has been found over the years ________lack of exercise is connected with increased risk of cancer.
A.whether B.that
C.why D.how
高二英语单项填空中等难度题查看答案及解析
Considerable evidence has been found over the years ________lack of exercise is connected with increased risk of cancer.
A. whether B. that
C. why D. how
高二英语单项填空中等难度题查看答案及解析
A new study has found evidence of aggressive (攻击性的) behavior in children who drink four or more servings of soft drinks every day. Information for the study came from the mothers of 3,000 5-year-olds. Researchers asked the women to keep a record of how many servings of soft drinks their children drank over a two-month period. They were also asked to complete a checklist of their children’s behavior.
The researchers have found that 43 percent of the children drink at least one daily serving of soda, and 4 percent of the youngsters have even four or more sodas to drink every day.
Shakira Suglia, a famous expert, says they’ve found that children who drink the most soda are more than twice as likely as those who drink no soda to show signs of aggression.
“For the children who consume four or more soft drinks per day, we see more withdrawn behaviors, which make them hard to get along well with others.”
The aggressive behaviors include destroying possessions belonging to others, taking part in fights and physically attacking people.
The researchers have determined the link after considering factors like the child’s age and sex. They have also considered other possible influence, such as whether the boys and girls are eating sweets or giving fruit drinks on a normal day. In addition, the researchers have examined parenting styles and other social conditions that may be taking place in the home.
Researches are trying to find why young children who drink a lot of soda have behavior problems. An ingredient often found in soft drinks is caffeine, which helps to make people feel energetic. Doctor Suglia suggests that caffeine could cause the 5-year-olds to be more aggressive. Earlier studies of adults have found the highest sugar levels in those who carry weapons (武器) and show signs of negative social behavior.
1.What section of a newspaper is the passage probably taken from?
A. Scientific Technology B. Science Fictions C. Social News D. Health Report
2.The underlined word “withdrawn” in paragraph 4 can probably be replaced by the word ______.
A. backward B. unsocial C. generous D. friendly
3. Researchers studied the following aspects of the children except ______.
A. age B. sex C. games D. parents
4.According to the research, which of the following is right?
A. Mothers were asked to keep a record of how many servings of soft drinks their children drank over a three-month period.
B. 4 percent of the youngsters have even four or fewer sodas to drink every day.
C. Children who drink no soda show fewer aggressive behaviors.
D. Children with the highest sugar levels tend to carry weapons and show signs of negative social behavior.
5.After a further study on ingredients in soda, Shakira Suglia implies that the direct cause of the aggressive behaviors may be ______.
A. soft drinks B. attention problems C. caffeine D. social conditions
高二英语阅读理解中等难度题查看答案及解析
Over the last 70 years, researchers have been studying happy and unhappy people and finally found out ten factors that make a difference.Our feelings of well-being at any moment are determined to a certain degree by genes.However, of all the factors, wealth and age are the top two.
Money can buy a degree of happiness.But once you can afford to feed, clothe and house yourself, each extra dollar makes less and less difference.
Researchers find that, on average, wealthier people are happier.But the link between money and happiness is complex.In the past half-century, average income has sharply increased in developed countries, yet happiness levels have remained almost the same.Once your basic needs are met, money only seems to increase happiness if you have more than your friends, neighbors and colleagues.
“Dollars buy status, and status makes people feel better,” conclude some experts, which helps explain why people who can seek status in other ways—scientists or actors, for example—may happily accept relatively poorly-paid jobs.
In a research, Professor Alex Michalos found that the people whose desires—not just for money, but for friends, family, job, health—rose furthest beyond what they already had, tended to be less happy than those who felt a smaller gap (差距).Indeed, the size of the gap predicted happiness about five times better than income alone.“The gap measures just blow away the only measures of income.” says Michalos.
Another factor that has to do with happiness is age.Old age may not be so bad.“Given all the problems of aging, how could the elderly be more satisfied? ” asks Protessor Laura Carstensen.
In one survey, Carstensen interviewed 184 people between the ages of 18 and 94, and asked them to fill out an emotions questionnaire.She found that old people reported positive emotions just as often as young people, but negative emotions much less often.
Why are old people happier? Some scientists suggest older people may expect life to be harder and learn to live with it, or they’re more realistic abour their goals, only setting ones that they know they can achieve.But Carstensen thinks that with time running out, older people have learned to focus on things that make them happy and let go of those that don’t.
“People realize not only what they have, but also that what they have cannot last forever,” she says.“A goodbye kiss to a husband or wife at the age of 85, for example, may bring far more complex emotional responses than a similar kiss to a boy or girl friend at the age of 20.”
1.According to the passage, the feeling of happiness ________.
A.is determined partly by genes B.increases gradually with age
C.has little to do with wealth D.is measured by desires
2.Some actors would like to accept poorly-paid jobs because the jobs ________.
A.make them feel much better B.provide chances to make friends
C.improve their social position D.satisfy their professional interests
3.Aged people are more likely to feel happy because they are more ________.
A.optimistic B.successful
C.practical D.emotional
4.Professor Alex Michalos found that people feel less happy if ________.
A.the gap between reality and desire is bigger
B.they have a stronger desire for friendship
C.their income is below their expectation
D.the hope for good health is greater
高二英语阅读理解中等难度题查看答案及解析
Over the last 70 years, researchers have been studying happy and unhappy people and finally found out ten factors that make a difference. Our feelings of well-being at any moment are determined to a certain degree by genes. However, of all the factors, wealth and age are the top two.
Money can buy a degree of happiness. But once you can afford to feed, clothe and house yourself , each extra dollar makes less and less difference.
Researchers find that, on average, wealthier people are happier. But the link between money and happiness is complex. In the past half-century, average income has sharply increased in developed countries, yet happiness levels have remained almost the same. Once your basic needs are met, money only seems to increase happiness if you have more than your friends, neighbors and colleagues.
“Dollars buy status, and status makes people feel better,” conclude some experts, which helps explain why people who can seek status in other ways---scientists or actors, for example—may happily accept relatively poorly-paid jobs.
In a research, Professor Alex Michalos found that the people whose desires—not just for money, but for friends, family, job, health—rose furthest beyond what they already had, tended to be less happy than those who felt a smaller gap. Indeed, the size of the gap predicted happiness about five times better than income alone. “The gap measures just blow away the only measures of income.” Says Michalos.
Another factor that has to do with happiness is age. Old age may not be so bad. “Given all the problems of aging, how could the elderly be more satisfied?” asks Professor Laura Carstensen.
In one survey, Carstensen interviewed 184 people between the ages of 18 and 94, and asked them to fill out an emotions questionnaire. She found that old people reported positive emotions just as often as young people, but negative emotions much less often.
Why are old people happier? Some scientists suggest older people may expect life to be harder and learn to live with it, or they’re more realistic about their goals, only setting ones that they know they can achieve. But Carstensen thinks that with time running out, older people have learned to focus on things that make them happy and let go of those that don’t. “People realize not only what they have, but also that what they have cannot last forever,” she says. “A goodbye kiss to a husband or wife at the age of 85, for example, may bring far more complex emotional responses than a similar kiss to a boy or girl friend at the age of 20.
1.According to the passage, the feeling of happiness ________.
A.is determined partly by genes B.increases gradually with age
C.has little to do with wealth D.is measured by desires
2.Some actors would like to accept poorly-paid jobs because the jobs_____.
A.make them feel much better B.provide chances to make friends
C.improve their social position D.satisfy their professional interests
3.Aged people are more likely to feel happy because they are more______.
A.optimistic B.successful C.practical D.emotional
4.Professor Alex Michalos found that people feel less happy if _______.
A.the gap between reality and desire is bigger
B.they have a stronger desire for friendship
C.their income is below their expectation
D.the hope for good health is greater
高二英语阅读理解中等难度题查看答案及解析
Over the last 70 years.researchers have been studying happy and Unhappy people and finally found out ten factors that make a difference.Our feelings of well-being at any moment are determined to a certain degree by genes.However of all the factors,wealth and age are the top two.
Money can buy a degree of happiness.But once you can afford to feed,clothe and house yourself, each extra dollar makes less and less difference.
Researchers find that,on average,wealthier people are happier.But the link between money and happiness is complex.In the past half-century, average income has sharply increased in developed countries,yet happiness levels have remained almost the same.Once your basic needs are met,money only seems to increase happiness if you have more than your friends,neighbors and colleagues.
“Dollars buy Status(社会地位),and status makes people feel better,” conclude some experts,which helps explain why people who can seek status in other ways-scientists or actors,for example-may happily accept relatively poorly-paid jobs.
In a research,Professor Alex Michalos found that the people whose desires-not just for money,but for friends,family, job,health-rose furthest beyond what they already had,tended to be less happy than those who felt a smaller gap(差距).Indeed,the size of the gap predicted happiness about five times better than income alone.“The gap measures just blow away the only measures of income,”says Michalos.
Another factor that has to do with happiness is age.Old age may not be so bad.“Given all the problems of aging,how could the elderly be more satisfied?” asks Professor Laura Carstensen.
Why are old people happier? Some scientists suggest older people may expect life to be harder and learn to live with it,or they're more realistic about their goals,only setting ones that they know they can achieve.But Carstensen thinks that with time running out,older people have learned to focus on things that make them happy and let go of those that don't.
“People realize not only what they have,but also that what they have cannot-last forever,” she says.“A goodbye kiss to a husband or wife at the age of 85,for example,may bring far more complex emotional responses than a similar kiss to a boy or girl friend at the age of 20.”
1.According to the passage,the feeling of happiness _________.
A.has little to do with wealth B.increases gradually with age
C.is measured by desires D.is determined partly by genes
2.Some actors would like to accept poorly-paid jobs because the jobs _________.
A.make them feel much better B.provide chances to make friends
C.improve their social position D.satisfy their professional interests
3.Aged people are more likely to feel happy because they are more _________.
A.optimistic B.practical C.successful D.emotional
4.Professor Alex Michalos found that people feel less happy if __________.
A.the gap between reality and desire is bigger
B.they have a stronger desire for friendship
C.their income is below their expectation
D.the hope for good health is greater
高二英语阅读理解中等难度题查看答案及解析