Question

9．It is often assumed that people with parents who lived to be very old are more likely to live to a grand old age themselves．
"But that's just not true-our study shows that hereditary factors don't play a major role and that lifestyle has the biggest impact．"says professor Lars Wilhelmsen，referring to the 1913 Men Study that formed the basis of the current research．
Those who did not smoke，consumed mild amou nts of coffee and had a good socio-economic status at the age of 50 （measured in terms of housing costs），as well as good？physical working ability at the age of 54 and low cholesterol （膽固醇） at 50 had the greatest chance of celebrating their 90th birthday．
"We're breaking new ground here．"says Wilhelmsen．"Many of these factors have previously been identified as playing a role in cardiovascular（心血管的 ）disease，but here we are showing for the first time that they are important for survival in general，"
He believes that it is significant that the research illustrates so clearly that it is the sum of our own habits that has the biggest impact．
"The study clearly shows that we can influence several of the factors that decide how old we get，"says Wilhelmsen．"This is positive not only for the individual，but also for society as it doesn't need any major drug costs，"
The study has been published in the Journal of Internal Medicine．
The 1913 Men study started up in 1963． A third of all male 50-year-old in Gothenburg were called for a check-up that focused on cardiovascular health． Every ten years since，a new group of 50-year-old has been called in and those who were already taking part in the study have been given another check-up． This has enabled researchers to follow the development of illnesses in a specific age group，and to compare the health of 50-year-old in 2003 with that of 50-year-old in 1963，for example． Women have also been included in the study since 2003． Data have been studied over the years． including BMI （體質(zhì)指數(shù)），smoking habits，cholesterol，exercise habits and blood pressure，
The men born in l913 were examined when they were 50，54，60，67，75 and 80． Of the 855 men who took part in the study from the start，？111？（13%） were still alive at the age of 90．
Over the years the material has brought out many research articles． An interesting result came in 2008 when researchers were able to show that the drop in the number of smokers，combined with lower cholesterol levels and lower blood pressure，between 1963 and 2003 could offer an explanation for the marked downturn in the number of heart attacks during this 40-year period．
55． Which of the following statements is true'？C
A．Socio-economic status determines how healthy we are．
B．Cholesterol plays an important role in keeping us alive．
C．The amount of coffee consumption has an effect on our health．
D．How long we can live depends on how long our parents lived．
56．The 1913 Men Study helps us to realize that．A
A．we can do something to lengthen our life  
B． we don't need to take drugs for our diseases
C． we can always predict how long we can live
D． we need to balance the numbers of men and women
57．The earlier men involved in the 1913 Men Study were examined inBfor the second time．
A．1917      B．1967       C．1923        D．1973
58． From the article we can infer thatD．
A．more men than women are in the habit of smoking
B．scientists began to study men's habits in the year 1913
C．women tend to Live a longer life than man because of their good lifestyle
D．heart attack is related to smoking，cholesterol take-in and blood pressure．

Answer 1

分析 本文屬于說明文閱讀，作者通過這篇文章主要向我們描述了1913研究，它幫助我們認(rèn)識(shí)到我們可以做些什么來(lái)延長(zhǎng)我們的生命．

解答 55．C．細(xì)節(jié)理解題，根據(jù)第三段physical working ability at the age of 54 and low cholesterol （膽固醇） at 50 had the greatest chance of celebrating their 90th birthday可知咖啡消費(fèi)量對(duì)我們的健康有影響；故選C
56．A．推理判斷題．根據(jù)倒數(shù)第二段The men born in l913 were examined when they were 50，54，60，67，75 and 80． Of the 855 men who took part in the study from the start，？111？（13%） were still alive at the age of 90可知1913研究幫助我們認(rèn)識(shí)到我們可以做些什么來(lái)延長(zhǎng)我們的生命；故選A．
57．B．推理判斷題．根據(jù)最后一段An interesting result came in 2008 when researchers were able to show that the drop in the number of smokers，combined with lower cholesterol levels and lower blood pressure可知早期參與這項(xiàng)1913人研究的男性1967年進(jìn)行了再次檢查；故選B．
58．D．細(xì)節(jié)理解題．根據(jù)最后一段 An interesting result came in 2008 when researchers were able to show that the drop in the number of smokers，combined with lower cholesterol levels and lower blood pressure，between 1963 and 2003 could offer an explanation for the marked downturn in the number of heart attacks during this 40-year period可知吸煙、膽固醇和血壓高與心臟病有關(guān)故選D．

點(diǎn)評(píng) 考察學(xué)生的細(xì)節(jié)理解和推理判斷能力，做細(xì)節(jié)理解題時(shí)一定要找到文章中的原句，和題干進(jìn)行比較，再做出正確的選擇．在做推理判斷題不要以個(gè)人的主觀想象代替文章的事實(shí)，要根據(jù)文章事實(shí)進(jìn)行合乎邏輯的推理判斷．