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
In recent years, researches have suggested more health value from vitamin D than had once been thought. Vitamin D is【C1】____
In recent years, researches have suggested more health value from vitamin D than had once been thought. Vitamin D is【C1】____
admin
2013-09-26
41
问题
In recent years, researches have suggested more health value from vitamin D than had once been thought.
Vitamin D is【C1】______naturally in the blood. Sunlight is a【C2】______source. It is also found in some foods. Vitamin D helps to increase levels of calcium in the blood. It helps build strong bones and teeth.
It also【C3】______to do more than just protect against rickets(软骨病). That serious bone disease was the reason why vitamin D was added to milk. Rickets is now【C4】______in the western world. But it is still a common childhood disease in developing countries. Rickets can and is also【C5】______to cause bone pain and weakness, teeth problems and muscle【C6】______.
According to the study by the Harvard School of Public Health, Vitamin D might protect against multiple sclerosis(多发性硬化症). also called MS.
MS is a【C7】______disease of the central nervous system that【C8】______about two million people around the world. There is no【C9】______. The level of severity can differ from person to person. But is usually seriously disabling.
The study in Boston found that people with higher levels of vitamin D had lower【C10】______of MS. It found that the chance of developing MS was sixty-two percent lower among those with the highest level of vitamin D【C11】______those with the lowest level.
Vitamin D may become a future【C12】______for MS. But, he says first scientists must carry【C13】______a large, controlled study in which some people get vitamin D and others【C14】______not.
This is not the first study to show a possible【C15】______between vitamin D and multiple sclerosis. But it has【C16】______the clearest evidence of a direct【C17】______. The National Institutes of Health says some studies also suggest vitamin D【C18】______protect against some kinds of【C19】______. But it says more human studies are needed to learn if a lack of vitamin D【C20】______the risk of cancer.
【C10】
选项
A、levels
B、rates
C、rites
D、interests
答案
B
解析
转载请注明原文地址:https://kaotiyun.com/show/Dh27777K
0
大学英语六级
相关试题推荐
Howeverimportantwemayregardschoollifetohe,thereisnogainsayingthefactthatchildrenspendmoretimeathomethanin
Howeverimportantwemayregardschoollifetohe,thereisnogainsayingthefactthatchildrenspendmoretimeathomethanin
A、Thecomparisonincostsoflivingbetweendifferentcountries.B、Theadvantagesanddisadvantagesofworkingindifferentplac
Entertheinformationage.Informationistherawmaterialformanyofthebusinessactivities【C1】______thisnewera,justasir
A、Becauseitisdifficulttomaintainamarriage.B、BecausepeoplelikewatchingTVprograms.C、Becausepeoplepreferfreedomto
Bringingupchildrenisahardwork,andyouareoftentoblameforanybadbehaviorofyourchildren,Ifso,JudithRichHarris
Organisedvolunteeringandworkexperiencehaslongbeenavitalcompaniontouniversitydegreecourses.Usuallyitisleftto【C
A、Itwilllastfortwoweeks.B、Ithascometoahalt.C、Itwillendbeforelong.D、Itwillprobablycontinue.D语义推断题从男士的话中我们得知
A、Thereweremanypackedgiftsintheroom.B、Theroomwasnotlargeenoughfortheaudience.C、Theaudienceenjoyedthewoman’s
A、Itwillconfineustothefourwalls.B、Wewillhaveunlimitedfreedom.C、Therichwillbeevenricher.D、Educationwillbewi
随机试题
关于髌骨轴位摄影,以下错误的是
Internet网使用的协议是:
汉语在世界上也叫__________或__________。
“提存”()
被称为“海天佛国”的是(),称为“仙城佛国”的是()。
学生相信自己有能力学好某门课程,因而对该课程认真学习并在期末取得好的成绩。学生对自己能力的这种判断属于()。
假如在一次重要会议上,组织上安排由你先发言,可轮到你发言时。你才发现没有带讲稿,你对这次发言内容又不太熟悉。你如何处理?
(A)条件(1)充分,但条件(2)不充分。(B)条件(2)充分,但条件(1)不充分。(C)条件(1)和条件(2)单独都不充分,但条件(1)和条件(2)联合起来充分。(D)条件(1)充分,条件(2)也充分。(E)条件(1)和条件(2)单独都不充分,条
实践具有高于理论的品格,是因为实践具有()。
TheWesternisauniquelygenrewhichhasfoundexpressioninthemediousofliterature,radio,televisionandthemovies.Weste
最新回复
(
0
)