首页
登录
职称英语
Cheap protein substitutes from milk, eggs and meat________. [br] [originaltext]
Cheap protein substitutes from milk, eggs and meat________. [br] [originaltext]
游客
2023-12-24
93
管理
问题
Cheap protein substitutes from milk, eggs and meat________. [br]
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 unbalanced. 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、protein
B、vitamin
C、minerals
D、food
答案
D
解析
注意特殊标点符号的使用。本题原文中破折号后面的内容是对前面重要内容,即对世界范围内发生的营养不良的解释或重申。
转载请注明原文地址:https://tihaiku.com/zcyy/3302147.html
相关试题推荐
[originaltext]下面你将听到的是一段有关中国经济社会发展的讲话。中国的改革开放已经走过了26个年头。26年来,中国发生了翻天覆地的变化。
[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有关中国教育改革与发展的讲话。党的十一届三中全会以来,随着党和国家工作重点转移到以经济建设为中心。
[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
[originaltext]下面你将听到的是一段有关全球经济发展的讲话。Theongoingeconomicglobalizationand
[originaltext]下面你将听到的是一段有关中美交流的讲话。中美两国建交以来,人民之间的交往不断扩大。两国已缔结了33对友好省州和123对姊
[originaltext]下面你将听到的是一段有关文化方面的讲话。Whatweneedisa"CultureofTolerance"
[originaltext]下面你将听到的是一段有关减轻债务的讲话。Iwanttodaytosetdebtreductioninth
[originaltext]下面你将听到的是一段有关气候变化的讲话。TheevidencethattheEarth’satmosphere
[originaltext]下面你将听到的是一段有关美国银行在亚洲拓展金融业务的讲话。Ifyouthoughtmultimediawass
随机试题
Accordingtothepassage,destructioncausedbyhighwavesoccurs______.[br]F
[originaltext]W:Didyousayyouweredrivingtothetownthismorning?M:Yes,
Anewpartnerpushesouttwoclosefriendsonaverage,leavingloverswitha
Arcticseaicecomesintwovarieties.Seasonaliceformsinwinterandthenmel
糖尿病酮症酸中毒治疗,补碱的指征是()。A. B. C.血pH值小于7.
下列选项中属于自物权的是( )。A.抵押权 B.质权 C.所有权 D.留
腰臀比是最窄部位的腰围除以最宽部位的臀围。腰臀比男性<1.0、女性<0.85为正
著名徽商胡光墉于()年在太平军与杭州清军激战时,他组织一批人从上海采运军火和粮
白细胞计数的结果一般仅反映下列哪部分的白细胞数A:分裂池B:成熟池C:贮备池
主动脉瓣狭窄时,会出现A、心尖区舒张中晚期隆隆样杂音 B、心尖区全收缩期吹风样
最新回复
(
0
)