首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Increasingly, over the past ten years, people—especially young people—have become aware of the need to change their eating habit
Increasingly, over the past ten years, people—especially young people—have become aware of the need to change their eating habit
admin
2018-02-03
53
问题
Increasingly, over the past ten years, people—especially young people—have become aware of the need to change their eating habits, because much of the food they eat, particularly processed food, is not good for the health. Consequently, there has been a growing interest in natural foods.
Foods which do not contain chemical additives (添加剂) and which have not been affected by chemical fertilizers, widely used in farming today.
Natural foods, for example, are vegetables, fruit and grain which have been grown in soil that is rich in organic (有机的) matter. In simple terms, this means that the soil has been nourished by unused vegetable matter, which provides it with essential vitamins and minerals. This in itself is a natural process compared with the use of chemicals and fertilizers, the main purpose of which is to increase the amount—but not the quality—of foods grown in commercial farming areas.
Natural foods also include animals which have been allowed to feed and move freely in healthy pastures(牧场). Compare this with what happens in the mass production of poultry: there are farms, for example, where thousands of chickens live crowded together in one building and are fed on food which is little better than rubbish. Chickens kept in this way are not only tasteless as food, they . also lay eggs which lack important vitamins.
There are other aspects of healthy eating which are now receiving increasing attention from experts on diet. Take, for example, the question of sugar. This is actually a non-essential food! Al though a natural alternative, such as honey, can be used to sweeten food if it is necessary, we can in fact do without it. It is not that sugar is harmful in itself. But it does seem to be addictive: the quantity we use has grown steadily over the last two centuries and in Britain today each person consumes an average of 200 pounds a year! Yet all it does is to provide us with energy, in the form of calories. There are no vitamins in it, no minerals and no fiber.
It is significant that nowadays fiber is considered to be an important part of a healthy diet. In white bread, for example, the fiber has been removed.But it is present in unrefined flour and of course in vegetables. It is interesting to note that in countries where the national diet contains large quantities of unrefined flour and vegetables, certain diseases are comparatively rare. Hence the emphasis is placed on the eating of whole meal bread and more vegetables by modem experts on "healthy eating".
The best rifle for this passage is ________.
选项
A、People’s Growing Interest in Natural Foods
B、Natural Foods and Healthy Diet
C、Harmful Effects of Sugar
D、The Importance of Fiber in Foods
答案
B
解析
归纳概括题。为文章选题目应根据文章内容来定。文章第一段讲人们越来越注重健康饮食,其表现就是逐渐对天然食物感兴趣;接下来的两段详细介绍天然食物;最后两段谈健康饮食的另外两个方面一个是糖的问题,另一个是植物纤维的问题。总之,作者始终在围绕着健康饮食和天然食物这两个话题。所以本篇文章最好的题目就是B (健康饮食和天然食物)。其他三个选项都只谈到文中涉及的一个方面,因此都不能起到概括全文的作用。
转载请注明原文地址:https://kaotiyun.com/show/UyCO777K
0
成人本科学位英语
相关试题推荐
Whenshe(came)backfromHollywood,shewantedto(tell)everybody(about)allthestarsandexcitingpeople(who)shehadseen
SpeakerA:Takeaseat,Mr.Brown.Couldyoutellmewhichpositionyouthinkmostappealstoyou?SpeakerB:______
Stupidpeopleoftenfinditdifficultto________theirprejudices.
SpeakerA:Ihaven’tseenyouforages.Youhaven’tbeensick,haveyou?SpeakerB:______
ItwasabeautifulsummerdayandIwastakingawalkinthedowntownareaofMadrid.WhenIturnedastreet【C1】______Ihea
ItwasabeautifulsummerdayandIwastakingawalkinthedowntownareaofMadrid.WhenIturnedastreet【C1】______Ihea
Culturaldifferencesinbusinessentertainingincludeissuessuchaswhomoneentertainsandwhereandhowoneentertains.Inco
Culturaldifferencesinbusinessentertainingincludeissuessuchaswhomoneentertainsandwhereandhowoneentertains.Inco
Coffeeisapowerfuldrink.Onapersonallevel,ithelpskeepusawakeandactive.Onamuchgenerallevel,ithashelpedshape
SpeakerA:Sam,I’mcallingtosaygoodbyetoyou,asI’mleavingthisafternoon.SpeakerB:________
随机试题
考生文件夹下存在一个数据库文件“samp2.accdb”,里面已经设计好表对象“tCollect”、“tpress”和“tType”。试按以下要求完成设计:创建一个查询,查找并显示购买“价格”大于100元并且“购买日期”在2001年以后(含2001年)
手术切除动物肾上腺皮质后血中ACTH浓度升高,说明糖皮质激素对腺垂体促激素分泌具有下列哪一种调控作用
某一例以转圈为主要症状的波尔山羊,精神委顿,体温升高到39℃,向左侧作转圈运动,转圈直径已不足7cm,右前肢运步时举步较快,但落地时很小心,针刺皮肤时,左肢反射敏感,右肢反射迟钝。叩诊时左侧颞骨区反应敏感,有疼痛表现,叩诊音调低沉,头部其他区域无异常反应。
彩色投影仪,型号:EPll8,其VGA、USB接口用来连接计算机;复合视频、分量视频接口用来连接DVD等视频播放设备,可以接收多种格式的视频信号并进行投影。
债券的价格是将未来的利息收益和本金按市场利率折算成的现值,债券的期限越长,未来收入的折扣率就越大,所以债券的价格变动风险随着期限的增加而增大。()
关于平衡计分卡的权重,下列说法正确的有()。
根据下列资料。回答问题。2011年期刊出口数量比2010年多()。
自从新文学运动以来,散文一直是文坛的主力,虽然不如诗与小说那么勇于实验而变化多端,却也不像这两种文体那么历经欧美风雨而迷惑于各种主义、各种门派。这段文字的主要意思是( )。
类是一个支持集成的抽象数据类型,而对象是类的【】。
Theneedforasurgicaloperation,especiallyanemergencyoperation,almostalwayscomesasasevereshocktothepatientandh
最新回复
(
0
)