1、1、 Here is a great irony of 21st century global health. (A) While hundreds of millions of people lack adequate food as a result of economic inequities, political corruption or warfare, hundreds of millions more are overweight to the point of increased risk for diet-related chronic diseases .Obesity

2、is a worldwide phenomenon, affecting children as well as adults and forcing all but the poorest countries to divert scarce resources away from food security to take care of people with preventable heart disease and diabetes（）. 放入短文B處2、 First aid is emergency care for a victim of sudden illness or in

3、jury until more skillful medical treatment is available, (A) First aid may save a life or improve certain vital signs including pulse, temperature, an unobstructed airway and breathing.First-aid measures depend upon a victims needs and providers level of knowledge and skill（）. 放入短文B處3、 A widely hera

4、lded but still experimental cancer-fighting, compound may be used someday to prevent two other major killers of Americans: heart disease and stroke. (A)How can a drug that is apparently effective against tumors also reduce the risk of heart attack and stroke?（）. 放入短文B處4、 Most children with healthy a

5、ppetites are ready to eat almost anything that is offered them and a child rarely dislikes food unless it is badly cooked. (A)Never ask a child whether he likes or dislikes a food and never discuss likes and dislikes in front of him or allow anybody else to do so （）. 放入短文B處5、 Faces, like fingerprint

6、s, are unique. (A) Did you ever wonder how it is possible for us to recognize people?We can tell people apart not only by how they look but also by how they behave（）. 放入短文C處6、 A European study has revealed that 100% fruit and vegetable juices are as effective as their $hole fruit vegetable counterpa

7、rts in reducing risk factors related to certain diseases. (A)As a result, they determined that the positive impact fruits and Vegetables offer come not from just the fiber but also from antioxidants which are present in both juice and the whole fruits and vegetables（）. 放入短文B處7、 It is interesting to

8、notice the fact that people from different walks of life are working together in search of a better view across the industrialized world and beyond. (A)Through therapeutic cloning, scientists would create embryos to harvest stem cells, which may hold the key to treating a wide range of disease（）. 放入

9、短文C處8、 Can electricity cause cancer? A growing band of scientists and journalists has pointed to studies that seem to link exposure to electromagnetic fields with increased risk of leukemia and other malignancies(悲性腫瘤). (A) If there is a caner risk, it is a small one（）. 放入短文D處9、 As we have seen, the

10、 focus of medical care in our society has been shifting from curing disease to preventing disease especially in terms of changing our many unhealthy behaviors, such as poor eating habits, smoking and failure to exercise. (A)Imagine a person who is about the right weight, but does not eat very nutrit

11、ious foods, who feels OK but exercises only occasionally（）. 放入短文B處10、 In the summer, millions of Americans will offer up their bodies to the sun rays. A tan indicates health and beauty, and most sun worshippers will sacrifice a lot to achieve it, including themselves. (A)With each hour, the suns ult

12、raviolet (UV) radiation produces irreversible damage, hastening the development of unsightly wrinkles（）. 放入短文A處11、 Most sore throats are caused by the infection which treatment with antibiotics cannot cure.(A) But with simple remedies the patient normally gets better in 4 0r 5 days.Tonsillitis,howev

13、er, usually starts with a sore throat which causes pain on swallowing（）. 放入短文C處12、 The Chinese have used a method called acupuncture to perform operations for about 4,000 years without putting the patient to sleep. (A)But to be skillful requires greater time（）. 放入短文C處13、 Eating potatoes is not only

14、good for bowel health, but also for the whole immune system, especially wen they come in the fo,rm. of a potato salad or eaten cold. (A) White blood cells are produced as a result of inflammation or disease, generally when the body is challenged （）. 放入短文B處14、 Scientists have developed a slimming dru

15、g that successfully suppresses appetite and results in a dramatic loss of weight without any apparent ill effects. (A) The drug interferes with appetite control and prevents the build up of fatty issue （）. 放入短文A處15、 What we know of prenatal development (產(chǎn)前發(fā)育) makes all this attempt made by a mother

16、to mold the character of her unborn child by studying poetry, art or mathematics during pregnancy seem utterly impossible.(A)There is no connection between their nervous system （）. 放入短文B處16、 Medical researchers keep looking for less invasive ways to perform operations. (A)Some researchers see a futu

17、re in NOTES。 NOTES is short for Natural Orifice Transluminal Endoscopic Surgery（）. 放入短文B處17、 The human nose is an underrated tool. (A) Humans are often thought to be insensitive smellers compared with animals, but this is largely because unlike animals, we stand upright .(B)In fact, though, we are e

18、xtremely sensitive to smells, even if we do not generally realize it（）. 放入短文C處18、 In families with two working parents, fathers may have more impact on a childs language development than mothers, a new study suggests. (A)The scientists measure the total utterances of the parents, the number of diffe

19、rent words they used, the complexity of their sentences and other aspects of their speech（）. 放入短文C處19、 A bookless life is an incomplete life. (A) Books influence the depth and breadth of life. (B) They meet the natural desire for freedom, for expression, for creativity and beauty of life.Learners, t

20、herefore, must have books, and the right type of book, for the satisfaction of their need（）. 放入短文A處20、 Not all memories are sweet. Some people spend all their lives trying to forget bad experiences. (A) Now American researchers think they are close to developing a pill, which will help people forget

21、 these bad memories.(B) Violence and traffic accidents can leave people with terrible physical and emotional scars Often they relive the seexpe riencesin nightmares（）. 放入短文A處21、 There is no question that the old style of air pollution could kill people: (A)Scientists have now conducted a number of laboratory experiments in which volunteers are exposed to ozone inside a steel chamber for a few hours（）. 放入短文C處22、 Keeping a diary is bad for your health, say UK psychologists. (A) They- found that people who regularly keep diaries suffer from headaches,These findings c