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
16
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:http://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
Forsmokers,theworldisanincreasinglyhostileplace.Drivenoutofbars
[originaltext]ProfessionalsportsareverypopularintheUnitedStates,and
能抑制胃酸形成的最后环节,发挥治疗作用的药物是()。A.西咪替丁 B.哌仑西
教学过程的根本目的在于()。A.传授知识 B.培养技能 C.培养人
(2015年真题)下列投资中,属于另类投资形式的有()。 Ⅰ.私募股权;
治疗血瘀经闭,癥瘕,应首选的药物是A.酸枣仁 B.石菖蒲 C.僵蚕
不属于三环类抗抑郁药的药物是A:马普替林 B:丙米嗪 C:地昔帕明 D:多
SF6断路器储能时间超过整定的时间定值,断路器报储能超时信号,但弹簧能储能,定性
下边四个图形中,只有一个是由上边的四个图形拼合(只能通过上、下、左、右平移)而成
气泡模型的思想类似于DGP模型。DGP模型认为,我们这个四维的宇宙镶嵌在一个五
最新回复
(
0
)