单选题Research shows that people’s physical and mental health _____.A relies on the social welfare system which support themB has much to do with the amount of support they get from othersC depends on their ability to deal with daily worries and troublesD is

When researchers first discovered a link in the late 1990s between childhood adversity and chronic health problem later in life, the real revelation was how common those experiences were across all socioeconomic groups. But the first major study to focus on adverse childhood experiences (ACEs) was limited to a single healthcare system in San Diego. A study published in JAMA Pediatrics- the largest nationally representative study to date on ACEs一confirms that these experiences are universal, yet highlights some disparities among socioeconomic groups.
The current study finds three out of five adults across the U.S. had at least one adverse experience in their childhood, such as divorce, a parent's death, physical or emotional abuse, or a family member's incarceration or substance abuse problem. A quarter of adults have at least three such experiences in childhood, which according to other research- increase their risk for most common chronic diseases, from heart disease and cancer to depression and substance abuse.
"This is the first study of this kind that alows us to talk about adverse childhood experience as a public health problem in the same way we talk about obesity or hypertension or any other highly prevalent population risk factor" says Adam Schickedanz, an assistant professor of pediatrics at the David Geffen School of Medicine at UCLA, who was not involved in the research. "Up until now,we haven't really had a study that takes a national look .
The study researchers, led by Centers for Disease Control and Prevention researcher Melissa T. Merrick, analyzed data from 214, 157 adults in 23 states recently. The participants answered 11 questions about whether they'd experienced what have now become well recognized as ACEs: parental separation or divorce, child abuse (physical, emotional and sexual ), domestic violence and living with someone who has been incarcerated or has a mental ilness or a substance use disorder.Nearly 62 percent of respondents had at least one ACE and a quarter reported three or more. The remaining respondents had at least two ACES, including 16 percent with four or more such experiences .Those identifying as black or Latino and those with less than a high school education or an annual income below $15,000 were more likely to have more ACES. Women, younger adults,unemployed people and those unable to work also tended to have more ACES. But Schickedant cautions that, while the disparities are real, it's important to recognize how common these experiences are among all people, including white and middle class families.”This study shows that ACEs affect people from all walks of life everywhere," he says.
This new study suggests that a need to target prevention resources where they can help most,says Jack Shonkoff, a professor of child health and development at the Harvard T. H. Chan School of Public Health. This requires identifying what makes some people more susceptible than others to the effects of adversity,“Nobody is immune to adverse experiences in childhood but for some population groups, they're a larger burden of childhood adversity than others." he says.
What can we learn from the passage?

A. There are gender differences in the effect of ACEs.
B. Genetics play an important role in health outcomes.
C. Middle class families are more likely to have more ACEs.
D. ACEs can exert lifelong impact on people's mental health.

It should not be a surprise.Loneliness and social isolation are on the rise,1 many to call it an epidemic.In recent decades the number of people with zero 2 has tripled,and most adults do not 3 a local community group.4,more than one-third ofAmericans over the age of45 report feeling lonely,with 5 especially high among those under 25 and over 65 years old."We live in the most technologically 6 age in the history of civilization,"writes former U.S.Surgeon General Vivek H.Murthy,"7 rates ofloneliness have doubled since the 1980s."While this 8 trend has grown,so has understanding ofits impact.By now the evidence is abundant and 9:social connection significantly affects health.When you believe that you have people in your life who l0 you,and you interact with them 11,you are better off.For instance,you may be less likely to catch a cold,have a stroke or heart disease,slip into early cognitive decline and 12 depression.You may even be more likely to overcome socioeconomic disadvantages,recover quickly from illness and live longer.A study at Harvard University that followed hundreds of people for 75 years 13 the quality of people's relationships as the single clearest predictor of their physical health,longevity and quality oflife.But the threat ofloneliness is still largely 14 from common health discourse,medical training and practice,and public awareness.lt's time to establish a dedicated 15 to further study,develop initiatives around,and promote social health-how well a person forms and 16 relationships,receives and reciprocates support and feels connected to others.In the same way that mental health has risen up in prominence,17 more and better research,treatment and advocacy,so too should social health.Indeed,researchers recently evaluated social connection using widely accepted public health criteria,including size,severity and urgency.They then 18 it to well-established public health priorities that receive considerable resources across public and private sectors,such as nutrition.19 not receiving similar resources,they concluded,social connection matches and in some cases 20 0ther priorities in impact.10选？

A.count on
B.take after
C.bring up
D.care about

共用题干
Recreation and Sports

1."All work and no play makes Jack a dull boy."is a popular saying in the United States. Other countries have similar sayings.It is true that all of us need recreation,We cannot work all the time if we are going to maintain good health and enjoy life.Good physical and mental health in fact enables us to work more efficiently.
2.Everyone has his own way of relaxing. Perhaps the most popular way is to participate in sports.There are team sports,such as baseball,basketball and football.There are individual sports, also,such as golf and swimming. In addition,hiking,fishing,skating and mountain climbing have a great attraction for people who like to be outdoors.Chess,card-playing,and dancing are forms of indoor recreation enjoyed by many people.
3.Not everyone who enjoys sporting events likes to participate in them. Many people prefer to be spectators,either by attending the games in person,watching them on television,or listening to them on the radio.When there is an important baseball game or boxing match,it is almost impossible to get tickets;everyone wants to attend.
4.It doesn't matter whether we play a fast game of ping-pong,concentrate over the bridge table （桥牌桌）,or go walking through the woods on a brisk（清新的）autumn afternoon. It is important for everyone to relax from time to time and enjoy some form of recreation.

It is generally believed that those who work all the time and do not know how to relax________.
A:must be very boring
B:some kind of recreation
C:participating in them
D:to relax oneseff
E:to choose one's own way of relaxing
F:Good physical and mental health

共用题干
第三篇

Animal Testing Controversy

To paraphrase 18th-century statesman Edmund Burke,"All that is needed for the triumph of a misguided cause is that good people do nothing." One such cause now seeks to end biomedical research because of the theory that animals have rights ruling out their use in research.Scientists need to respond forcefully to animal rights advocates,whose arguments are confusing the public and thereby threatening advances in health knowledge and care.Leaders of the animal rights movement target biomedical research because it depends on public funding,and few people understand the process of health care research.Hearing allegations of cruelty to animals in research settings,many are perplexed that anyone would deliberately harm an animal.
For example,a grandmotherly woman staffing an animal rights booth at a recent street fair was distributing a brochure that encouraged readers not to use anything that comes from or is animals一no meat,no fur,no medicines.Asked if she opposed immunizations,she wanted to know if vaccines come from animal research.When assured that they do,she replied,"Then I would have to say yes."Asked what will happen when epidemics return,she said,"Don't worry,scientists will find some way of using computers."Such well-meaning people just don't understand.
Scientists must communicate their message to the public in a compassionate,understandable way一in human terms,not in the language of molecular biology.We need to make clear the connection between animal research and a grandmother's hip replacement,a father's bypass operation,a baby's vaccinations,and even a pet's shots.To those who are unaware that animal research was nee-- ded to produce these treatments,as well as new treatments and vaccines,animal research seems wasteful at best and cruel at worst.
Much can be done.Scientists could"adopt"middle school classes and present their own re-search.They should be quick to respond to letters to the editor,lest animal rights misinformation go unchallenged and acquire a deceptive appearance of truth.Research institutions could be opened to tours,to show that laboratory animals receive humane care.Finally,because the ultimate stakeholders are patients,the health research community should actively recruit to its cause not only well-known personalities such as Stephen Cooper,who has made courageous statements about the value of animal research,but all who receive medical treatment.If good people do nothing there is a real possibility that an uninformed citizenry will extinguish the precious embers of medical progress.

From the text we learn that Stephen Cooper is________.
A:a well-known humanist
B:a medical practitioner
C:an enthusiast in animal rights
D:a supporter of animal research

Stress makes a person want to stop whatever they are doing,try to relax,and become calm again．Too much stress results in physical,emotional,and mental health problems.
There are numerous physical effects of stress．Stress can affect the heart．It can increase the pulse rate,make the heart miss beats,and can cause high blood pressure．Stress can affect the respiratory system．It can lead to asthma．It can cause a person to breathe too fast,resulting in a loss of important carbon dioxide．Stress can affect the stomach．It can cause stomach aches and problems digesting food．These are only a few examples of the wide range of illnesses and symptoms resulting from stress.
Emotions are also easily affected by stress．People suffering from stress often feel anxious．They may have panic attacks．They may feel tired all the time．When people are under stress,they often overreact to little problems．For example,a normally gentle parent under a lot of stress at work may yell at a child for dropping a glass of juice．Stress can make people angry,moody,or nervous.
Long-term stress can lead to a variety of serious mental illnesses．Depression,an extreme feeling of sadness and hopelessness,can be the result of continued and increasing stress．Alcoholism and other addictions often develop as a result of overuse of alcohol or drugs to try to relieve stress．Eating disorders,such as anorexia,are sometimes caused by stress and are often made worse by stress．If stress is allowed to continue,then one's mental health is put at risk.
It is obvious that stress is a serious problem．It attacks the body．So,reduce stress:stop the world and rest for a while.

Which of the following parts of the body does not have physical problems caused by stress?

A.the arms
B.the stomach
C.the lungs
D.the heart

共用题干
Recreation and Sports

1."All work and no play makes Jack a dull boy."is a popular saying in the United States. Other countries have similar sayings.It is true that all of us need recreation,We cannot work all the time if we are going to maintain good health and enjoy life.Good physical and mental health in fact enables us to work more efficiently.
2.Everyone has his own way of relaxing. Perhaps the most popular way is to participate in sports.There are team sports,such as baseball,basketball and football.There are individual sports, also,such as golf and swimming. In addition,hiking,fishing,skating and mountain climbing have a great attraction for people who like to be outdoors.Chess,card-playing,and dancing are forms of indoor recreation enjoyed by many people.
3.Not everyone who enjoys sporting events likes to participate in them. Many people prefer to be spectators,either by attending the games in person,watching them on television,or listening to them on the radio.When there is an important baseball game or boxing match,it is almost impossible to get tickets;everyone wants to attend.
4.It doesn't matter whether we play a fast game of ping-pong,concentrate over the bridge table （桥牌桌）,or go walking through the woods on a brisk（清新的）autumn afternoon. It is important for everyone to relax from time to time and enjoy some form of recreation.

Participating indoor sports or outdoor sports is a good way______.
A:must be very boring
B:some kind of recreation
C:participating in them
D:to relax oneseff
E:to choose one's own way of relaxing
F:Good physical and mental health

共用题干
Recreation and Sports

1."All work and no play makes Jack a dull boy."is a popular saying in the United States. Other countries have similar sayings.It is true that all of us need recreation,We cannot work all the time if we are going to maintain good health and enjoy life.Good physical and mental health in fact enables us to work more efficiently.
2.Everyone has his own way of relaxing. Perhaps the most popular way is to participate in sports.There are team sports,such as baseball,basketball and football.There are individual sports, also,such as golf and swimming. In addition,hiking,fishing,skating and mountain climbing have a great attraction for people who like to be outdoors.Chess,card-playing,and dancing are forms of indoor recreation enjoyed by many people.
3.Not everyone who enjoys sporting events likes to participate in them. Many people prefer to be spectators,either by attending the games in person,watching them on television,or listening to them on the radio.When there is an important baseball game or boxing match,it is almost impossible to get tickets;everyone wants to attend.
4.It doesn't matter whether we play a fast game of ping-pong,concentrate over the bridge table （桥牌桌）,or go walking through the woods on a brisk（清新的）autumn afternoon. It is important for everyone to relax from time to time and enjoy some form of recreation.

Many people prefer watching games to_______.
A:must be very boring
B:some kind of recreation
C:participating in them
D:to relax oneseff
E:to choose one's own way of relaxing
F:Good physical and mental health

共用题干
第三篇

Animal Testing Controversy

To paraphrase 18th-century statesman Edmund Burke,"All that is needed for the triumph of a misguided cause is that good people do nothing." One such cause now seeks to end biomedical research because of the theory that animals have rights ruling out their use in research.Scientists need to respond forcefully to animal rights advocates,whose arguments are confusing the public and thereby threatening advances in health knowledge and care.Leaders of the animal rights movement target biomedical research because it depends on public funding,and few people understand the process of health care research.Hearing allegations of cruelty to animals in research settings,many are perplexed that anyone would deliberately harm an animal.
For example,a grandmotherly woman staffing an animal rights booth at a recent street fair was distributing a brochure that encouraged readers not to use anything that comes from or is animals一no meat,no fur,no medicines.Asked if she opposed immunizations,she wanted to know if vaccines come from animal research.When assured that they do,she replied,"Then I would have to say yes."Asked what will happen when epidemics return,she said,"Don't worry,scientists will find some way of using computers."Such well-meaning people just don't understand.
Scientists must communicate their message to the public in a compassionate,understandable way一in human terms,not in the language of molecular biology.We need to make clear the connection between animal research and a grandmother's hip replacement,a father's bypass operation,a baby's vaccinations,and even a pet's shots.To those who are unaware that animal research was nee-- ded to produce these treatments,as well as new treatments and vaccines,animal research seems wasteful at best and cruel at worst.
Much can be done.Scientists could"adopt"middle school classes and present their own re-search.They should be quick to respond to letters to the editor,lest animal rights misinformation go unchallenged and acquire a deceptive appearance of truth.Research institutions could be opened to tours,to show that laboratory animals receive humane care.Finally,because the ultimate stakeholders are patients,the health research community should actively recruit to its cause not only well-known personalities such as Stephen Cooper,who has made courageous statements about the value of animal research,but all who receive medical treatment.If good people do nothing there is a real possibility that an uninformed citizenry will extinguish the precious embers of medical progress.

Misled people tend to think that using an animal in research is________.
A:cruel but natural
B:inhuman and unacceptable
C:inevitable but vicious
D:pointless and wasteful