首页
登录
职称英语
[originaltext]In most corners of the world malnutrition is plainly a matter of
[originaltext]In most corners of the world malnutrition is plainly a matter of
游客
2025-01-17
21
管理
问题
In most corners of the world malnutrition is plainly a matter of outright insufficiency of food for population -- where the majority of the people do not obtain enough food calories to meet minimal needs for support of physical work and for maintenance of health. Elsewhere the problem may be not one of insufficient calories but of lack of specific nutrients essential for health.
In Latin America, as in other places, the dread protein deficiency disease kwashiorkor is taking its heavy toll on children’s lives. Strategic vitamins and minerals may be lacking due to traditional diets which are nutritionally imbalanced. Here people continue their eating pattern year after year without knowledge of what their dietary habits are doing to themselves and to future generation. With a basic knowledge of nutritional needs and deficiencies, efforts would be directed to finding food substitutes which could meet these needs. Mixtures of vegetable proteins, like soybeans and peanuts, could provide an abundance of cheap, useful protein where meats, eggs, and milk are not within economic reach of large groups in the population. Efforts could also be expanded on increasing the agricultural productivity in specific regions; where large areas are given over to relatively inefficient use as grazing land, the intensive production of vegetable protein crops could bring remedial nutrition to an undernourished population.
选项
A、of little nutritional value
B、difficult to grow
C、a plant that exhausts the soil
D、a source of protein
答案
D
解析
根据关键词正确找寻到原文相关处是解题的关键。
转载请注明原文地址:https://tihaiku.com/zcyy/3917280.html
相关试题推荐
Itwouldbeonlyamatteroftimebeforeitwasprovendefinitively,especially
AlthoughIspoketoheraboutthematterseveraltimes,shetooklittle________o
Foreveryone’ssake,whichmattersthatEuropeansgaugetheirwelcometoChinaw
Nomatterwhatpeoplesayabouthercharacter,theyhavetoreluctantlyadmitth
Mosttrivialargumentsaresaidtobebasedonmattersofprinciple.Whyshould
Itwouldbeonlyamatteroftimebeforeitwasprovendefinitively,especially
[originaltext]下面你将听到一段介绍北京申奥功臣何振梁的讲话。7月13日晚,在莫斯科国际贸易中心,当国际奥委会主席萨马兰奇宣布北京获得2
[originaltext]下面你将听到的是一段介绍美国著名导演斯皮尔伯格的讲话。StevenSpielberg’sfirstfilmswe
[originaltext]下面你将听到的是一段有关海洋的讲话。海洋是全球生命支持系统的一个不可缺少的组成部分。海洋不仅是自然资源的宝库,同时也是我
[originaltext]下面你将听到的是一位外国友人在中国一所大学的讲话。Iwouldliketothankyou,Mr.Pres
随机试题
Lookattheboxfilesonthisshelf.Theyareintheofficeofthewomanwhopro
BilingualeducationiscontroversialintheUnitedStates.【C1】______,agrow
团体心理辅导的发展过程包括()。A.初创阶段 B.过渡阶段 C.工作阶段
在《新知言》一书中,冯友兰先生认为形上学有两种方法()。A.正的方法和负的方法
下列关于铬的描述,错误的是A.铬主要分布在肺、气管、大小肠,组织中铬的浓度高于血
患者肺痨病,症见五心烦热,两颧潮红,咳呛气急,痰少质粘,反复咯血,量多色鲜,舌质
按有关规定处理后可以用于路堤填筑的填料是()。 A.多年冻土 B.粉性土
法国作家雨果在其著名的《悲惨世界》一书中写道:“尽可能少犯错误,这是人的准则;不
钢材:导体:石墨A.驱逐舰:军舰:巡洋舰 B.凤尾鱼:金鱼:观赏鱼 C.饮水
地理、历史、思想与品德都属于自然科学。()
最新回复
(
0
)