网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
_____
A.an extra large sauna and steam room can be used for players to relax in.
B.The cardiovascular system gets a work out as the heart must pump harder and faster to move blood to the surface for heat exchange.
C.The Japanese, Greeks, Turks and Russians as well as Native Americans have forms of the sweat bath in their bathing rituals.
D.The body's core temperature usually rises a 1-2 degrees while in the sauna, thus imitating a slight fever.
E.Pregnant women should not take saunas, particularly in the first three months.
F.A few people today say that the smoke sauna, "savusauna", is the only true sauna experience and that all saunas should have at least a background odor or smoke.
A.an extra large sauna and steam room can be used for players to relax in.
B.The cardiovascular system gets a work out as the heart must pump harder and faster to move blood to the surface for heat exchange.
C.The Japanese, Greeks, Turks and Russians as well as Native Americans have forms of the sweat bath in their bathing rituals.
D.The body's core temperature usually rises a 1-2 degrees while in the sauna, thus imitating a slight fever.
E.Pregnant women should not take saunas, particularly in the first three months.
F.A few people today say that the smoke sauna, "savusauna", is the only true sauna experience and that all saunas should have at least a background odor or smoke.
参考答案
参考解析
解析：
更多 “_____ A.an extra large sauna and steam room can be used for players to relax in. B.The cardiovascular system gets a work out as the heart must pump harder and faster to move blood to the surface for heat exchange. C.The Japanese, Greeks, Turks and Russians as well as Native Americans have forms of the sweat bath in their bathing rituals. D.The body's core temperature usually rises a 1-2 degrees while in the sauna, thus imitating a slight fever. E.Pregnant women should not take saunas, particularly in the first three months. F.A few people today say that the smoke sauna, "savusauna", is the only true sauna experience and that all saunas should have at least a background odor or smoke.” 相关考题
考题
The great change of the city astonished all the visitors.A:surprised
B:scared
C:excited
D:moved
考题
共用题干
Organ Donation and Transplantation1 Organ donation（捐献）and transplantation（移植）refers to the process by which organs or tissuesfrom one person are put into another person's body.2 The number of people needing a transplant continues to rise faster than the number of donors.About 3,700 transplant candidates are added to the national waiting list each month.Each day,about 77 people receive organ transplants.However,18 people die each day waiting for transplants that can't take place because of the shortage of donated organs.3 There are rio age limits on who can donate.Newborns as well as senior citizens have been organ donors. If you are under age 18 , you must have a parent's or guardian's consent（同意）.If you are 18 years or older,you can show you want to be an organ and tissue donor by signing a donor card.4 Many people think that if they agree to donate their organs,the doctor or the emergency room staff won't work as hard to save their life.This is not true.The transplant team is completely separate from the medical staff working to save your life.The transplant team does not become involved with you until doctors have determined that all possible efforts to save your life have failed.5 If you need an organ transplant,your doctor will help you get on the national waiting list.Your name will be added to a pool of names.When an organ donor becomes available,all the patients in the pool are compared to that donor. Factors such as blood and tissue type, size of the organ, medical urgency（紧急）of the patient's illness , time already spent on the waiting list, and distance between donor and recipient（接受 者）are considered.Doctors will try their best to save your life even if you've signed________.A:donated organsB:the national waiting listC:a donor cardD:senior citizensE:all possible effortsF:the most suitable candidate
考题
共用题干
Retirement Brings Most a Big Health BoostThe self-reported health of the newly retired improves so much that most feel eight years younger,a new European study suggests.This happy news was true of almost everyone except a small minority一only 2 percent一who had experi- enced"ideal"conditions in their working life,anyway."The results really say three things:that work puts an extra burden on the health of older workers,that the effects of this extra burden are largely relieved by retirement and,finally,that both the extra burden and the relief are larger when working conditions are poor,"said Hugo Westerlund,lead author of a study pub- lished online Nov. 9 in The Lancet（柳叶刀）." This indicates that there is need to provide opportunities for older workers to decrease the demands in their work out of concern for their health and well-being."But of course,added Westerlund,who is head of epidemiology at the Stress Research Institute at Stockholm University in Sweden,"not all older workers suffer from poor perceived health.Many are indeed remarkably healthy and fit for work.But sooner or later,everyone has to slow down because of old age catch-ing up."Last week,the same group of researchers reported that workers slept better after retirement than before. "Sleep improves at retirement,which suggests that sleeping could be a mediator between work and perception of poor health,"Westerlund said.This study looked at what the same 15,000 French workers,and most of them had to say about their own health up to seven years pre-retirement and up to seven years post-retirement.As participants got closer to retirement age,their perception of their own health declined,but went upagain during the first year of retirement.Those who reported being in poorer health declined from 19.2 percent in the year prior to retirement to 14.3 percent by the end of the first year after retiring. According to the researchers,that means post-retire- ment levels of poor health fell to levels last seen eight years previously.The changes were seen in both men and women,across different occupations,and lasted through the first seven years of not punching the clock.Workers who felt worse before retirement and had lower working conditions reported greater improve- ments as soon as they retired,the team found.Older workers usually get on very well with younger workers.A:RightB:WrongC:Not mentioned
考题
共用题干
Relieving the Pain"Exercise may be the best treatment of chronic pain,"say doctors at a new clinic for dealing with pain. "People with chronic pain need to stop lying around,go out more,and start exercising."The instinctive reaction to acute pain is to stop moving and to try to protect the source of pain. But it seems that this is often not productive,especially in the case of back pain. Back pain,after headaches and tiredness,has become the third most common reason for people to visit their doctors.Painful backs now account for millions of days off work.Lumbar（腰部的）pains are partly the price humans pay for taking their forelimbs off the ground, but they are made worse by a sedentary（久坐不动的）lifestyle. Lack of exercise slowly decreases the flexibility and strength of muscles,so that it is more difficult to take pressure off the site of pain.Exercise is essential. It releases endorphins（内啡肽）,the body's "feel-good" chemicals, which are natural painkillers. In fact, these are so important that researchers are now looking for drugs that can maintain a comfortable level of endorphins in the body.Most people who go to a family doctor complaining of pain are prescribed pain-killing drugs rather than exercise.Since finding the cause of backache is not so easy,doctors frequently do not know the precise cause of the discomfort,and as the pain continues,sufferers end up taking stronger doses or a series of different drugs."It's crazy,"says Dr. Brasseur,a therapist at the International Association for the Study of Pain. "Some of them are taking different drugs prescribed by different doctors.I've just seen a patient who was taking two drugs which turned out to be the same thing under different names."A generation of new pain clinics now operates on the basis that drugs are best avoided.Once patients have undergone the initial physical and psychological check up,their medication is cut down as much as possible.Taking patients off drugs also prepares them for physical activity.In some pain一 relief clinics,patients begin the day with muscle contraction and relaxation exercises, followed by an hour on exercise bikes. Later in the day,they practice tai chi（太极）,self-defense,and deepthought. This compares with an average of two-and-a-half hours' physiotherapy（理疗）a week in a traditional hospital program."The idea is to strengthen and to increase long一lasting energy,flexibility,and confidence," explains Bill Wiles,a consultant pain doctor in Liverpool."Patients undergoing this therapy get back to work and resume healthy active lifestyles much sooner than those subjected to more conservative treatment."New pain clinics ask patients to give up drugs completely.A:RightB:WrongC:Not mentioned
考题
共用题干
Stomach UlcerStomach ulcers are the cause of severe pain for many people.Doctors have been able to help lessen the pain of ulcers.They could not cure them.Now doctors have discovered a cause of ulcers.This means they may have found a way to cure people who suffer from the stomach pain.Studies show that ten percent of the population will develop an ulcer at some time in their life.So a possible cure is good news for many people.Ulcers are wounds in the stomach that are similar to small cuts or tears.These wounds can harm the tissue in the stomach,the pipe that carries the food to the stomach or parts of the small intestines.Fluids in the stomach then increase the pain of an ulcer.How does a person know he or she has an ulcer?Doctors say most people with ulcers feel a burning pain in their chest or stomach.This pain often is called heart burn.It usually happens before eating or during the night.It causes some people to lose their desire to eat,or they are unable to keep food in their stomachs.Doctors believed that ulcers were caused by unusually strong stomach fluids,which damaged stomach tissue.Now they have discovered that most ulcers are caused by a bacterial organism called Hillico Bactor Pilorie or H.Pillorie.H.Pillorie bacteria are what make stomach produce extra stomach fluid.Doctors found that they can kill the bacteria with medicines called antibiotics.Health experts say the discovery of a cure for ulcers can save thousands of millions of dollars in medical costs.They also believe curing ui- cers will reduce the number of people who develop stomach cancer.The number of people with stomach cancer is very high in Japan,Southeast Asia and parts of Africa.Doctors say a person is more likely to get an ulcer if his or her family has had one.In fact a person with the family history of ulcers is three times more likely to get one than other peo-ple.There are ways people can protect themselves from developing an ulcer.Doctors say it is more important to reduce the amount of strong fluids in the stomach.To do this,doctors say,people should not smoke cigarettes or drink alcohol.And they say people should reduce tension in their lives.People who eat a lot of spicy food are susceptible to stomach ulcers.A:RightB:WrongC:Not mentioned
考题
共用题干
What Should I Say to the Person Who Has Cancer?It is normal to feel that you don't know what to say to someone who has cancer.You might only know the person casually,or you may have worked______(1)or lived near each other for many years and have a closer relationship.The most important ___________(2)you can do is to acknowledge the situation in some way一whatever is most comfortable for you．You can show interest and concern,you can expressencouragement,or you_________(3)offer support. Sometimes the simplestexpressions of concern are the______(4)meaningful,While it is good to be encouraging,it is also important_________(5)to show false optimism or to tell the person with cancer to always have a positive attitude.Doing _________(6)things may discount their fears,concerns,or sad feelings.It is alsotempting to say that you know __________(7)the person feels.While you may know thisis a difficult time,no one can know exactly how the person with_______(8)feels.Humor can be an important way________(9)coping.It is also another source ofsupport and encouragement.Let the person with cancer________(10)the lead; it ishealthy if they find something funny about a side effect,like hair loss or increased appetite, and you can certainly join_________(11)in a good laugh.This can be a great way to relieve stress and to take a break from the_________(12)serious nature of the situation.When the person with cancer looks good, let them know! Refrain（忍住） _____(13)comments when their appearance isn't as good,such as"You're looking pale"or"You've lost weight".Cancer and its treatment can be very unpredictable. Be prepared for good days and bad________(14).Refrain from telling the person with cancer stories about family members or friends who have had cancer. Everyone is different,and these stories may not be helpful.Instead,it is better simply to tell them you know________(15)about cancer because you've been through it with someone else._________(3) A:should B:need C:can D:must
考题
共用题干
New Foods and the New WorldIn the last 500 years,nothing about people—not their clothes,ideas,or languages—has changed as much as what they eat. The original chocolate drink was made from the seeds of the cocoa tree by South American Indians .The Spanish introduced it to the rest of the world during the 1500's .And although it was very expensive,it quickly became fashionable.In London,shops where chocolate drinks were served became important meeting places. Some still exist today.The potato is also from the New World. Around 1600,the Spanish brought it from Peru to Europe,where it soon was widely grown. Ireland became so dependent on it that thousands of Irish people starved when the crop failed during the“Potato Famine”of 1845—1846,and thou- sands more were forced to emigrate to America.There are many other foods that have traveled from South America to the Old World. But some others went in the opposite direction. Brazil is now the world's largest grower of coffee,and coffee is an important crop in Colombia and other South American countries.But it is native to Ethiopia. It was first made into a drink by Arabs during the 1400's.According to an Arabic legend,coffee was discovered when a person named Kaldi noticed that his goats were attracted to the red berries on a coffee bush.He tried one and experienced the “wide-awake”feeling that one-third of the world's population now starts the day with. Coffee originally came from_______.A:.BrazilB: ColombiaC:EthiopiaD: Arabia
考题
共用题干
Young Adults Who Exercise Get Higher IQ ScoresYoung adults who are fit have a higher IQ and are more likely to go on to university,reveals a major new study carried out at the Sahlgrenska Academy and Sahlgrenska University Hospital.The results were recently published in the Proceedings of the National Academy of Sciences (PNAS)The study involved 1 .2 million Swedish men doing military service who were born be-tween 1950 and 1976 .The research group analyzed the results of both physical and IQ tests the youngsters took right after they started serving the army.The study shows a clear link between good physical fitness and better results for the IQ test. The strongest links are for logical thinking and verbal comprehension.But it is only fitness that plays a role in the results for the IQ test,and not strength.“Being fit means that you also have good heart and lung capacity and that your brain gets plenty of oxygen,”says Michael Nilsson, professor at the Sahlgrenska Academy and chief physician at the Sahlgrenska University Hospital. “This may be one of the reasons why we can see a clear link with fitness,but not with muscular strength .We are also seeing that there are growth factors that are important.”By analyzing data for twins,the researchers have been able to determine that it is primarily environmental factors and not genes that explain the link between fitness and higher IQ.“We have also shown that those youngsters who improve their physical fitness between the ages of 15 and 18 increase their cognitive performance,”says Maria Aberg,researcher at the Sahi-grenska Academy and physician at Aby health centre.“This being the case,physical education is a subject that has an important place in schools,and is an absolute must if we want to do well in maths and other theoretical subjects.”The researchers have also compared the results from fitness tests during national service with the socio-economic status of the men later in life.Those who were fit at 18 were more likely to go into higher education,and many secured more qualified jobs. The word"secured"in the last paragraph is closest in meaning to_________.A: insuredB: assuredC:.obtainedD:.studied
考题
共用题干
ExerciseWhether or not exercise adds to the length of life,it is common experience that a certain amount of regular exercise_______(51)health and contributes a feeling of well-being. Furthermore,exercise________(52)involves play and recreation（娱乐）,and relieves nervous tension and mental fatigue in so__________(53),is not only pleasant but beneficial.How much and what kind of exercise one should_________(54)merits careful consideration.The grow- ing child and the normal young man and young woman thrill（兴奋） with strenuous（剧烈的）sports. Theyfatigue to the__________(55)of exhaustion but recover promptly with a period of rest.But not so with thoseof middle age and beyond. For them moderation is_________(56)vital importance.Just how much exercise a person of a given age can safely take is a question hard to__________(57).In- dividual variability is too great to permit generalization.A game of tennis may be perfectly safe for one per- son of forty but folly（愚蠢）for another. The safe_________(58)for exercise depends on the condition of the heart,the condition of the muscles,the_________(59)of exercise,and the regularity with which it is taken. Two general suggestions,however,will__________(60)as sound advice for anyone.The first is thatthe___________(61)of the heart and general health should be determined periodically by careful,thorough physical examinations. The other is that exercise should be kept__________(62)the point of physical exhaustion.What type of exercise one should___________( 63)depends upon one's physical condition.Young people can safely enjoy competitive sports,but most older persons do better to limit themselves to less strenuous ___________(64).Walking,swimming and skating are among the sports that one can enjoy and safely ___________(65)in throughout life.Regularity is important if one is to get the most enjoyment and benefit out of exercise._________(51)A:damagesB:enjoysC:providesD:improves
热门标签
最新试卷