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
2023-12-24
51
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/3302720.html
相关试题推荐
Nowsincetheassessmentofintelligenceisarelativematterwemustbesureth
Nomatterhowhardyoutry,youcanfindnoparallelexistingbetweenthem.A、ana
ItseemsincredibletomethatLatinisnottaughtinschoolsasamatterof
ItseemsincredibletomethatLatinisnottaughtinschoolsasamatterof
ItseemsincredibletomethatLatinisnottaughtinschoolsasamatterof
ItseemsincredibletomethatLatinisnottaughtinschoolsasamatterof
ItseemsincredibletomethatLatinisnottaughtinschoolsasamatterof
ItseemsincredibletomethatLatinisnottaughtinschoolsasamatterof
AlthoughIspoketoheraboutthematterseveraltimes,shetooklittle______of
Opponentsofgeneticengineeringclaimthatscientistsaretamperingwithmatter
随机试题
A—StudyingcertificateJ—VisaofficerB—ApplicationfeeK
急性额窦炎保守治疗无效时可采用A.功能性鼻内镜鼻旁窦手术 B.经额窦导管冲洗术
市场细分的原则一般有( )。A.可比性原则 B.可衡量性原则 C.差异性原
治风寒腹痛,炒热后布包熨腹部的中药是()A.肉桂 B.干姜 C.吴茱萸
A.吻合口梗阻 B.急性输入段完全性梗阻 C.十二指肠残端破裂 D.倾倒综
血栓闭塞性脉管炎病变主要位于A:大、中动脉 B:大、中静脉 C:四肢中、小动
( )在于评价防范风险资源分配的先后顺序,列出资源分配等级顺序清单。A.风险评
合理用药的基本原则是A.安全 B.遵医嘱服药 C.有效 D.简便 E.经
工程质量检测单位的质量责任和义务中档案管理制度中,需要按年度统一编号的有( )
2~12岁小儿平均身长(cm)推算公式是A.年龄×7+70 B.年龄×5+70
最新回复
(
0
)