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1)The original insight that people could be classified into Type A and Type B personalities and that Type A’s were more heart-attack prone1 grew out of research at the Framingham Heart Study laboratories in the late 1970s. Dr. Peter Wilson, director of the Framingham laboratories, agreed in a telephone interview last week that since the early studies, the AB issue has been getting weaker. 2)A large prospective study2 (in which people are followed for years before years before they get sick) last year showed the A-B behavior distinction was not associated with coronary artery disease.Now researchers are thinking in terms of “anger in” vs. “anger out” as the latest area of concern. Behavioral epidemiologist Elaine Eaker at the National Heart, Lung and Blood Institute in Bethesda, one of the nation’s foremost scholars of correlations between behavior and heart disease, agrees in principle. “There is no epidemiological evidence on hostility alone, but anger has been linked to CHD (coronary heart disease) events weakly for white collar men and more strongly for women in clerical jobs,” she said last week. “The Type A concept is still viable because it has been a predictor of heart disease in at least two long-term studies. But recent research has shown that how you cope with anger may be the new coronary prone behavior of the future. And it’s tough to cope with anger,” she added. 3)Since holding anger inside may lead to heart trouble and since acting it out by having temper tantrums is highly antisocial, Eaker says researchers now advocate maturely “discussing” anger—either with the person who makes you angry or with a friend—as the most constructive method of dealing with explosive feelings. 4)Since the early Type A studies, researchers have been attempting to fine-tune the ways in which they can identify a person as Type A or Type B, not an easy task since people often deny or are actually unaware of some facets of their personalities and hence can not be asked point-blank if they are angry or impatient by nature . Dimsdale used both pencil-and-paper questionnaires and a “semi-structured” interview technique to identify Type A personalities among heart patients. In the interviews, he explained, “you ask questions slowly and sometimes even in a stammer and then see how rapidly the person will finish the sentence for you.” People who rush to answer are usually highly impatient and impatience has long been considered a major component of Type A behavior. 5)Yet, no matter whether he used the self-report questionnaires or the more subtle interview technique, people identified as The A’s did not fare worse than the others.
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更多 “问答题1)The original insight that people could be classified into Type A and Type B personalities and that Type A’s were more heart-attack prone1 grew out of research at the Framingham Heart Study laboratories in the late 1970s. Dr. Peter Wilson, director of the Framingham laboratories, agreed in a telephone interview last week that since the early studies, the AB issue has been getting weaker. 2)A large prospective study2 (in which people are followed for years before years before they get sick) last year showed the A-B behavior distinction was not associated with coronary artery disease.Now researchers are thinking in terms of “anger in” vs. “anger out” as the latest area of concern. Behavioral epidemiologist Elaine Eaker at the National Heart, Lung and Blood Institute in Bethesda, one of the nation’s foremost scholars of correlations between behavior and heart disease, agrees in principle. “There is no epidemiological evidence on hostility alone, but anger has been linked to CHD (coronary heart disease) events weakly for white collar men and more strongly for women in clerical jobs,” she said last week. “The Type A concept is still viable because it has been a predictor of heart disease in at least two long-term studies. But recent research has shown that how you cope with anger may be the new coronary prone behavior of the future. And it’s tough to cope with anger,” she added. 3)Since holding anger inside may lead to heart trouble and since acting it out by having temper tantrums is highly antisocial, Eaker says researchers now advocate maturely “discussing” anger—either with the person who makes you angry or with a friend—as the most constructive method of dealing with explosive feelings. 4)Since the early Type A studies, researchers have been attempting to fine-tune the ways in which they can identify a person as Type A or Type B, not an easy task since people often deny or are actually unaware of some facets of their personalities and hence can not be asked point-blank if they are angry or impatient by nature . Dimsdale used both pencil-and-paper questionnaires and a “semi-structured” interview technique to identify Type A personalities among heart patients. In the interviews, he explained, “you ask questions slowly and sometimes even in a stammer and then see how rapidly the person will finish the sentence for you.” People who rush to answer are usually highly impatient and impatience has long been considered a major component of Type A behavior. 5)Yet, no matter whether he used the self-report questionnaires or the more subtle interview technique, people identified as The A’s did not fare worse than the others.” 相关考题
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● 语句（43）用于在HTML表单中添加默认选中的复选框。（43）A. input type=radio name=s checkedB. input type=radio name=s enabledC. input type=checkbox name=s checkedD. input type=checkbox name=s enabled
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有类定义如下：class Type{public：Type(int i=0)；Type operator-(int)；friend Type operator+(Type，Type)；private：int val；}；若有对象定义Type c1；则下列语句序列中，错误的是A．Type(3)+c1；B．c1+Type(3)；C．3-c1；D．c1-3；
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补充完整下面的模板定义：templateclass／／Type ／／Type为类型参数class Xtwo{／／由两个Type类型的数据成员构成的模板类Type a；Type b；public：Xtwo(Type aa=O，Type bb=O)：a(a．A)，b(bB){}int Compare(){／／比较a和b的大小if(aB)retum 1；else if(a==@B)@return 0；else return-1：f}Type Sum()；{return a+b；}／／返回a与b的和Type Mult()； ／／函数声明，返回a和b的乘积}；templateclass Type【 】：：Mult(){return a*b；}／／Mult函数的类外定义
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Text 2In Don Juan Lord Byron wrote, "Sweet is revenge—especially to women." But a study released on Wednesday, supported by magnetic resonance imaging, suggests that men may be the more natural avengers.In the study, when male subjects witnessed people they perceived as bad guys being stroke by a mild electrical shock, their M.R.I. scans lit up in primitive brain areas associated with reward. Their brains' empathy centers remained dull. Women watching the punishment, in contrast, showed no response in centers associated with pleasure. Even though they also said they did not like the bad guys, their empathy centers still quietly gloved.The study seems to show for the first time in physical terms what many people probably assume they already know: that women are generally more empathetic than men, and that men, and that men take great pleasure in seeing revenge exacted. Men "expressed more desire for revenge and seemed to feel satisfaction when unfair people were given what they perceived as deserved physical punishment," said Dr. Tania Singer, the lead researcher, of the Wellcome Department of Imaging Neuroscience at University College London. But far from condemning the male impulse for retribution, Dr. Singer said it had an important social function: "This type of behavior. has probably been crucial in the evolution of society as the majority of people in a group are motivated to punish those who cheat on the rest."The study is part of a growing body of research that is attempting to better understand behavior. and emotions by observing simultaneous physiological changes in the brain, a technique now attainable through imaging. "Imaging is still in its early days but we are transitioning from a descriptive to a more mechanistic type of study," said Dr. Klaas Enno Stephan, a co-author of the paper.Dr. Singer's team was simply trying to see if the study subjects' degree of empathy correlated with how much they liked or disliked the person being punished. They had not set out to look into ** differences. To cultivate personal likes and dislikes in their 32 volunteers, they asked them to play a complex money strategy game, where both members of a pair would profit if both behaved cooperatively. The ranks of volunteers were infiltrated by actors told to play selfishly. Volunteers came quickly to "very much like" the partners who were cooperative, while disliking those who hided rewards, Dr. Stephan said. Effectively conditioned to like and dislike their game-playing partners, the 32 subjects were placed in scanners and asked to watch the various partners receive electrical shocks. On scans, both men and women seemed to feel the pain of partners they liked. But the real surprise came during scans when the subjects viewed the partners they disliked being shocked. "When women saw the shock, they still had an empathetic response, even though it was reduced," Dr. Stephan said. "The men had none at all." Furthermore, researchers found that the brain's pleasure centers lit up in males when just punishment was meted out.The researchers cautioned that it was not clear if men and women are born with divergent responses to revenge or if their social experiences generate the responses. Dr. Singer said larger studies were needed to see if differing responses would be seen in cases involving revenge that did not involve pain. Still, she added, "This investigation would seem to indicate there is a predominant role for men in maintaining justice and issuing punishment."第26题：Lord Byron\'s words mean ______.A. Women are crueler than menB. Revenge on women is sweeterC. Women feel sweeter with revenge than menD. Women love to revenge
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Napping to a Healthier Heart?1 Researchers say they have developed a simple test that can tell if a person with heart disease is likely to suffer a heart attack.The test measures levels of a protein in the blood.The researchers say people with high levels of this protein are at high risk of heart attack,heart failure or stroke.2 Kirsten Bibbins-Domingo of the University of California in San Francisco led the team.For about four years,they studied almost one thousand patients with heart disease.The researchers tested the heart disease patients for a protein called NT-proBNP.Patients with the highest levels were nearly eight times more likely than those with the lowest levels to have a heart attack,heart failure or stroke.3 The researchers say the presence of high levels of the protein in the blood shows that the heart muscle is under pressure in some way.The study involved mostly men,so the researchers could not say for sure that the results are also true for women.They say the patients with the highest levels of NT-proBNP were older and had other problems like diabetes or high blood pressure.4 Other researchers say more studies are needed to confirm if knowing the protein levels of a heart disease patient should affect that person's treatment.They also would like to know if more aggressive treatment could reduce the patient's chance of a heart attack or stroke.The study appeared in the Journal of the American Medical Association.5 Could a little sleep during the middle of the day reduce the risk of a heart attack?An unrelated study earlier this month in the Archives of Internal Medicine suggests that the answer may be yes.In countries like the United States,afternoon naps are mostly for children.But they are common for adults in Mediterranean countries.And these countries generally have lower rates of heart disease.So scientists in the United States and Greece wondered if naps could play a part.Twenty-three thousand healthy adults took part in the study by Harvard University and the University of Athens.Those who took thirty-minute naps three times a week had a thirty-seven percent lower risk of death from heart problems than people who did not take naps.6 The researchers say napping may improve heart health by reducing stress.They say the research suggests that naps are especially good for working men.But they say not enough female subjects died during the study to judge the benefits for women.According to some researchers,by measuring the levels of NT-proBNP in the blood people may know______.A:where fewer people die from heart problemB:whether they have the risk of heart attack,heart failure or strokeC:would probably have lower rates of heart diseaseD:how to test a person's NT-proBNP level in the blood by himselfE:his heart muscle would be under pressure in some wayF:that napping is of great benefit to women too
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You have been badly injured in a car accident．It is necessary to give you a blood transfusion because you lost a great deal of blood in the accident．However,special care must be taken in selecting new blood for you．If the blood is too different from your own,the transfusion could kill you.
There are four basic types of blood;A,B,AB and O．A simple test can indicate a person's blood type．Everybody is born with one of these four types of blood．Blood type,like hair color and height,is inherited from parents.
Because of substances contained in each type,the four groups must be trans fused carefully．Basically,A and B cannot be mixed．A and B cannot receive AB,but AB may receive A or B．O can give to any other group,hence it is often called the universal donor．For the opposite reason,AB sometimes called the universal recipient．However,because so many reactions can occur in transfusions,patients usually receive only salt or plasma until their blood can be matched as exactly as possible in the blood bank of a hospital．In this way,it is possible to avoid any bad reactions to the transfusion.
There is a relationship between your blood type and your nationality．Among Europeans and people of European ancestry,about 42 percent have type A while 45 percent have type O．The rarest is type AB．Other races have different percentages．For example,some American Indian groups have nearly 100 percent type O.
If you need a transfusion,the best and safest blood for you is__.A.type AB
B.exactly the same type as yours
C.a mixture of salt,plasma and type O
D.type A
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You have been badly injured in a car accident．It is necessary to give you a blood transfusion because you lost a great deal of blood in the accident．However,special care must be taken in selecting new blood for you．If the blood is too different from your own,the transfusion could kill you.
There are four basic types of blood;A,B,AB and O．A simple test can indicate a person's blood type．Everybody is born with one of these four types of blood．Blood type,like hair color and height,is inherited from parents.
Because of substances contained in each type,the four groups must be trans fused carefully．Basically,A and B cannot be mixed．A and B cannot receive AB,but AB may receive A or B．O can give to any other group,hence it is often called the universal donor．For the opposite reason,AB sometimes called the universal recipient．However,because so many reactions can occur in transfusions,patients usually receive only salt or plasma until their blood can be matched as exactly as possible in the blood bank of a hospital．In this way,it is possible to avoid any bad reactions to the transfusion.
There is a relationship between your blood type and your nationality．Among Europeans and people of European ancestry,about 42 percent have type A while 45 percent have type O．The rarest is type AB．Other races have different percentages．For example,some American Indian groups have nearly 100 percent type O.
The word“hence”in line 10 means__.A.always
B.often
C.therefore
D.seldom
考题
You have been badly injured in a car accident．It is necessary to give you a blood transfusion because you lost a great deal of blood in the accident．However,special care must be taken in selecting new blood for you．If the blood is too different from your own,the transfusion could kill you.
There are four basic types of blood;A,B,AB and O．A simple test can indicate a person's blood type．Everybody is born with one of these four types of blood．Blood type,like hair color and height,is inherited from parents.
Because of substances contained in each type,the four groups must be trans fused carefully．Basically,A and B cannot be mixed．A and B cannot receive AB,but AB may receive A or B．O can give to any other group,hence it is often called the universal donor．For the opposite reason,AB sometimes called the universal recipient．However,because so many reactions can occur in transfusions,patients usually receive only salt or plasma until their blood can be matched as exactly as possible in the blood bank of a hospital．In this way,it is possible to avoid any bad reactions to the transfusion.
There is a relationship between your blood type and your nationality．Among Europeans and people of European ancestry,about 42 percent have type A while 45 percent have type O．The rarest is type AB．Other races have different percentages．For example,some American Indian groups have nearly 100 percent type O.
People with type A blood can receive__.A.AB
B.B
C.O
D.None of the above
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一台运行OSPF的路由器，有一个接口属于区域0，一个接口属于区域1，并且重分布了1条静态路由，则该路由器一定会产生的LSA类型是（）A、type1 type3 type 5B、type1 type2 type 3C、type2 type3 type 5D、type1 type3 type 5 type 7
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The show ip ospf database external command displays information about which OSPF LSA type？（）A、LSA type 1B、LSA type 2C、LSA type 7D、LSA type 3E、LSA type 9F、LSA type 5
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Which three LSA types can be flooded within an OSPF stub area？（）A、Type 1B、Type 2C、Type 3D、Type 5E、Type 7
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Routes redistributed into an OSPF ASBR are which LSA type？（）A、LSA type 1B、LSA type 2C、LSA type 3D、LSA type 4E、LSA type 5F、LSA type 6
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Which router translates the Type 7 LSAs into Type 5 LSAs, according to RFC 1587 (OSPF NSSAOption) in an OSPF NSSA with more than one ABR?（）A、The router receiving the route translates the Type 7 LSA into a Type 5 LSA.B、The ABR with the lowest router ID translates all Type 7 LSAs into Type 5 LSAs.C、The ABR with the highest router ID translates all Type 7 LSAs into Type 5 LSAs.D、All ABRs translate the Type 7 LSAs into Type 5 LSAs depending on which one has the lowest cost to the route.
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问答题Many have come to believe that Type A's are at a much higher risk of suffering heart attack or dying of heart disease than others.
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单选题Which router translates the Type 7 LSAs into Type 5 LSAs, according to RFC 1587 (OSPF NSSAOption) in an OSPF NSSA with more than one ABR?（）A
The router receiving the route translates the Type 7 LSA into a Type 5 LSA.B
The ABR with the lowest router ID translates all Type 7 LSAs into Type 5 LSAs.C
The ABR with the highest router ID translates all Type 7 LSAs into Type 5 LSAs.D
All ABRs translate the Type 7 LSAs into Type 5 LSAs depending on which one has the lowest cost to the route.
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单选题Routes redistributed into an OSPF ASBR are which LSA type？（）A
LSA type 1B
LSA type 2C
LSA type 3D
LSA type 4E
LSA type 5F
LSA type 6
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单选题The show ip ospf database external command displays information about which OSPF LSA type？（）A
LSA type 1B
LSA type 2C
LSA type 7D
LSA type 3E
LSA type 9F
LSA type 5
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( 难度：中等)VXLAN使用BGP EVPN建立隧道，使用哪类报文？A.Type1B.Type2C.Type3D.Type4E.Type5
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