What type of exercise one should__14__depens upon one’s physical condition. Young people can safely enjoy vigorous competitive sports, but most older persons do better to limit themselves to less strenuous activities. Walking, swimming, skating are among the sports that one can enjoy and safely participate__15__throughout life. Regularity is important if one is to get the most enjoyment and benefit out of exercise。

　　1.A for    B to    C at    D of

　　2.A heaviness    B highness    C amount    D number

　　3. A which    B where    C when    D why

　　4. A carry    B make    C bring    D take

　　5. A point    B place    C left    D reverse

　　6. A these    B this    C those    D that

　　7. A against    B below    C on    D of

　　8. A easy    B hard    C impossible    D unnecessary

　　9. A very    B too    C constantly    D considerably

　　10. A depends    B bases    C acts    D carries

　　11. A refer    B regard    C serve    D treat

　　12. A delayed    B defended    C designed    D determined

　　13. A other    B another    C one    D same

　　14. A endure    B choose    C rebuild    D produce

　　15. A with    B from    C in    D on

　　译文：体育运动

　　不论体育运动是否能延长人的寿命，人们普遍认为，适量而有规律的体育运动可以增强体质，并使人愉悦。另外，体育运动及玩乐和消遣于一体，可以使人放松紧张情绪，缓解精神疲劳。因此，做运动一举两得：既能放松，有有益于身心健康。

　　一个人适合做什么样的体育运动，运动强度如何？这些问题值得人们注意。发育中的儿童和一般的青年男女都会因紧张剧烈的运动而激动不已。即使累得筋疲力尽，他们也能在一段休息之后很快恢复体力。但是中年及中年以上的人就做不到。对这些人来说，运动适度是很重要的。不同年龄的人从事多少运动是一个难以回答的问题。个人的差异太大，无法一概而论。某种网球运动可能对于某个40岁的人来说是安全的，但对于另一个人来说却不合适。运动的安全范围取决于认得心脏状况、肌肉状况、运动类型以及进行运动的规律性。但是下面两个一般性建议适合所有人。一个建议是应该定期进行细致的体检，查看心脏情况和总体体质。另一个建议是运动强度要适度，不应使人筋疲力尽。

　　一个人选择哪种类型的运动取决于他的体质。年轻人可以放心地参加有力度的竞技性运动，但大多数老年人最好还是把自己的活动限制在不太剧烈的程度之内。散步、游泳和滑冰是人们喜欢的运动并且各个年龄段的人都可以参加。任何人想从体育运动中获得最大的乐趣和益处，那么有规律就很重要了。

　　Food Safety and Foodborne Illness

　　Food safety is an increasingly important public health issue. Governments all over world are intensifying their efforts to improve food safety. These efforts are in response__1__an increasing number of food safety problems and __2__consumer concerns。

　　Foodborne illnesses are__3__as diseases, usually either infectious or toxic in nature, caused by agents that enter the body through the ingestion of food. Every person is__4__risk of foodborne illness。

　　Foodborne diseases are a widespread and growing public health problem, both in developed__5__developing countries. The global__6__of foodborne disease is difficult to estimate, but it has been reported that in 2005__7__8 million people died from diarrhoeal diseases. A great__8__of these cases can be attributed to contamination of food and drinking water. __9__, diarrhoea is a major cause of malnutrition in infants and young children。

　　Industrialized countries, the percentage of the population suffering from foodborne diseases each year has been reported to be 10 __10__30%. In the United States of America (USA)， for example, around 76 million cases of foodborne diseases, __11__325,000 hospitalizations and 5,000 deaths, are estimated to occur each year。

　　While less well documented, developing countries bear the brunt of the problem due to the presence of a wide__12__of foodborne diseases, including those caused by parasites. The high__13__of diarrhoeal diseases in many developing countries suggests major underlying food safety problems。

　　In parternership__14__other stakeholders, WHO is developing policies that will further promote the safety of food. Theses policies cover the entire food chain from production to consumption and will__15__different types of expertise。

　　1.A to    B against    C with    D towards

　　2.A raising    B arising    C rising    D rosen

　　3. A declared    B defined    C derived    D demanded

　　4. A with    B within    C at    D in

　　5. A or    B with    C of    D and

　　6. A incident    B incidence    C accident    D instance

　　7. A lonely    B alone    C alonely    D lone

　　8. A size    B position    C proportion    D amount

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