雅思閱讀greying population答案以及解析

雅思閱讀greying population答案以及解析

14題答案：B

對(duì)應(yīng)原文：第2段：high blood pressure and circulation problems–the major medical complaints in this age group–are troubling a smaller proportion every year.

答案解析：原文中提到高血壓和血液循環(huán)這種老年群體最常見(jiàn)的疾病困擾的人群逐年減少。瀏覽下方A-Q所有的單詞，只有B選項(xiàng)的falling能夠原文中smaller proportion對(duì)應(yīng)，因此確定答案為B。

15題答案：I

對(duì)應(yīng)原文：第2段：And the data confirms that the rate at which these diseases are declining continues to accelerate.

答案解析：原文中提到疾病下降的速率仍然在持續(xù)加速。I選項(xiàng)的increasing跟accelerate對(duì)應(yīng)，由此確定答案。

16題答案：F

對(duì)應(yīng)原文：第3段：He says the problems doctors accepted as normal in a 65-year-old in 1982 are often not appearing until people are 70 or 75.

答案解析：原文中提到，過(guò)去在65歲非常常見(jiàn)的疾病現(xiàn)在到70歲或者75歲才會(huì)出現(xiàn)。即與過(guò)去相比，現(xiàn)在影響人們的疾病出現(xiàn)的更晚了。由此確定F為答案。

17題答案：M

對(duì)應(yīng)原文：第4段：Clearly,certain diseases are beating a retreat in the face of medical advances

答案解析：第4段開(kāi)頭提到，醫(yī)療進(jìn)步導(dǎo)致特定的疾病衰退。題干中的development與原文中advances對(duì)應(yīng)，由此確定答案為M，medicine。

18題答案：J

對(duì)應(yīng)原文：第4段：But there may be other contributing factors.Improvements in childhood nutrition in the first quarter of the twentieth century,for example…

答案解析：順著上一道題往下，根據(jù)factors定位到這句話，improved與improvementsduiying，由此確定答案為J nutrition。

19題答案：N

對(duì)應(yīng)原文：第5段：An increase in some cancers and bronchitis may reflect changing smoking habits and poorer air quality

答案解析：根據(jù)habits定位到這句話，從題文章中可以看出我們要尋找一個(gè)跟habits并列的詞，因此鎖定poorer air quality。選項(xiàng)中只有N pollution能與之對(duì)應(yīng)，由此確定答案。

20題答案：K

對(duì)應(yīng)原文：第6段：One interesting correlation Manton uncovered is that better-educated people are likely to live longer.

答案解析：原文中提到，Manton發(fā)現(xiàn)的一個(gè)很有意思的關(guān)聯(lián)是受過(guò)良好教育的人活的更久。life expectancy與are likely to live longer對(duì)應(yīng)，由此確定答案為education，選K

21題答案：G

對(duì)應(yīng)原文：第7段：that represents a significant drop in the number of disabled old people in the population

答案解析：順著上一道題往下，根據(jù)considerable reduction與significant drop的同義替換定位到這一句。從題干語(yǔ)法結(jié)構(gòu)可以推測(cè)空上填的應(yīng)該是形容詞，由此鎖定disabled，選G。

22題答案：A

對(duì)應(yīng)原文：第7段：…suggesting that the greying of America’s population may prove less of a financial burden than expected.

答案解析：根據(jù)means與suggesting的同義替換定位到這一句，文中說(shuō)的是財(cái)政負(fù)擔(dān)比預(yù)測(cè)的要少，選項(xiàng)里能跟財(cái)政負(fù)擔(dān)像匹配的只有A cost，由此確定答案。

23題答案：G

對(duì)應(yīng)原文：第8段：The increasing self-reliance of many elderly people is probably linked to a massive increase in the use of simple home medical aids.

答案解析：根據(jù)home medical aids定位到第8段的第1句，發(fā)現(xiàn)選項(xiàng)G中的more independt與原文中的increasing self-reliance對(duì)應(yīng)，由此確定答案。

24題答案：E

對(duì)應(yīng)原文：第9段：Maintaining a level of daily physical activity may help mental functioning

答案解析：根據(jù)exerciese定位到第9段，E選項(xiàng)中“幫助組織大腦機(jī)能減退”與原文中“幫助大腦正常運(yùn)轉(zhuǎn)”對(duì)應(yīng)，由此確定答案。

25題答案：H

對(duì)應(yīng)原文：第10段：hose who felt in control of their lives pumped out lower levels of stress hormones such as cortisol.

答案解析：根據(jù)control定位到這一句，原文中提到感覺(jué)自己能夠控制自己的生活可以降低壓力荷爾蒙的分泌，由此確定答案為H。

26題答案：C

對(duì)應(yīng)原文：第11段：Seeman found that elderly people who felt emotionally isolated maintained higher levels of stress hormones even when asleep

答案解析：題干中的loneliness與原文中emotionally isolated對(duì)應(yīng)，由此確定句子。文章中說(shuō)的是壓力荷爾蒙升高，由此確定C為答案。

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