Question

In one of the strongest indications of the power of the mind to influence the body, a growing collection of evidence finds that people who are depressed have a greatly higher risk of developing heart disease． 　　In a study of almost 3,000 men an 5,000 women depressed men were 70 percent more likely to develop coronary(心脏的)heart disease than those who weren’t depressed, While depressed women were just 12 percent more likely to develop heart disease, those who were severely depressed were 78 percent more likely, In fact, a 1998 study found that women who are depressed have a risk of dying from heart disease equal to that of women who smoke or who have high blood pressure． 　　The link works the other way around, too：While about 1 in 20 American adults experience major depression in a given year, that number jumps to about one in three among those who have survived a heart attack． 　　The more severe the depression, the more dangerous it is to your health．But some studies suggest that even mild depression, including feelings of hopelessness experienced over many years, may damage the heart．Other studies suggest depression may affect how well heart disease medications work． 　　Researchers aren’t sure what the connection between depression and heart disease is, but theories exist, One is that people who are depressed tend not to take very good care of themselves, They’re more likely to eat high–fat, high-calorie “comfort ”foods, less likely to exercise, and more likely to smoke, But beyond lifestyle, there is probably also a physiological link between depression and heart disease, Recent studies, found that people with severe depression tended to have a lack of heart-healthy O-3 fatty acids, People who are depressed also often have high levels of stress hormones(荷尔蒙)These keep the body primed for fight or flight, raising blood pressure and causing the heart to beat faster, all of which put additional stress on coronary arteries(动脉)and prevent the body’s natural healing mechanisms from working properly． 　　A whole branch of medicine is devoted to the complex links between mental health, the nervous system, the hormone system and so on, This science is gradually soring out how the mind-body connection affects us, or defense against heart disease． 　　Generally, an estimated 10 percent of American adults experience some form of depression every year, Although available treatments can east symptoms(症状)in more than 80 percent of people treated, less than half of those with depression get the help they need． (1) Which of the following can be the best title of the passage? [　　] A． Depression－Heart Disease Risk Factor B． Heart Disease－Health Killer C． Depression－Mental Health Enemy D． Heart Disease－Depression Factor (2) Which statement is NOT true according to the passage? [　　] A． With high blood pressure, depression is another potential risk to women’s health． B． Depression, which is mild, can possibly cause damage to your health C． Most people who experience depression get treated as they should be D． Depression may have some influence on the function of heart disease medication (3) According to the passage, the possible connections between heart disease and depression are the following EXCEPT ________ [　　] A． Depressed ones tend to eat high fat and high–calories food, which leads to physical damage to heart B． Severe heart disease may cause people to feel hopeless and depressed C． Depression may result in the lack of some kind of acids, which probably affects the working of people’s heart． D． People with depression often have a high level of stress hormones, maybe, which will put extra pressure on one’s heart． (4) We can infer from the passage that ________ [　　] A． More researches will be done to find the certain links between heart disease and depression B． The percentage of adults with depression is higher than that of depressed adults with heart disease． C． One’s life style has relatively little relationship with one’s mental health． D． Those with depression have a higher risk of developing heart disease．

Answer 1

答案：1．A;2．C;3．B;4．A;
解析：

(1)	本文主题为心脏病与抑郁症的关系，特别是抑郁症对心脏的影响，本文第一句便函是提示。
(2)	本文最后一句，Although available treatments can east symptoms in more than 80 percent of people treated, less than half of those with depression get the help they need．说明不是所有的抑郁症患者都得到了应该的医治。
(3)	本文第五段，说明抑郁症的人往往会形成不好的饮食习惯，而对心脏造成负担。而某些元素的缺乏和某些荷尔蒙在体内含量过高也有同样的不良影响。
(4)	本文第五段第一句，Researchers aren’t sure what the connection between depression and heart disease is……这说明对此问题尚未有定论，因此可推测A。