首页
登录
职称英语
In recent years, researches have suggested more health value from vitamin D
In recent years, researches have suggested more health value from vitamin D
游客
2023-09-08
32
管理
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 (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 iii 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【C17】______ the clearest evidence of a direct【C16】______ . 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. [br] 【C7】
选项
A、slow
B、gradual
C、progressive
D、tardy
答案
C
解析
形容词辨义题。此处想要表达“硬化症是一种中枢神经的慢性病”。选项中的四个词都可表示“慢”的意思。但是progressive“渐进的”可用来表示疾病,更准确。故本题答案为C 。
转载请注明原文地址:https://tihaiku.com/zcyy/2996573.html
相关试题推荐
Inrecentyears,therehasbeenabigincreaseinairtravelandmanylarge
Inrecentyears,therehasbeenabigincreaseinairtravelandmanylarge
Inrecentyears,therehasbeenabigincreaseinairtravelandmanylarge
Inrecentyears,therehasbeenabigincreaseinairtravelandmanylarge
Inrecentyears,therehasbeenabigincreaseinairtravelandmanylarge
Inrecentyears,therehasbeenabigincreaseinairtravelandmanylarge
Inrecentyears,therehasbeenabigincreaseinairtravelandmanylarge
Therecentgrowthofexportsurplusesontheworldfoodmarkethascertainly
Therecentgrowthofexportsurplusesontheworldfoodmarkethascertainly
Therecentgrowthofexportsurplusesontheworldfoodmarkethascertainly
随机试题
如果以年利率10%投资某项目100万元,拟在今后5年中把5年的“本利和”在每年年
结合有关水泥混凝土面层的实测关键项目内容,回答下列有关问题。(5)关于水泥混凝土
在乒乓球比赛中,每一局比赛,先得到()分的一方获胜。A.11 B.13
常用剂量、恒量、恒速给药,最后形成的血药浓度为()。A.有效血浓度 B.稳态
Thechangeinthatvillagewasmiraculou
下列黄酮类化合物中,共轭链最短的是A.查耳酮 B.二氢黄酮 C.黄酮醇 D
一般均衡状态意味着()。A.消费者效用最小化 B.厂商产品价格最大化 C.
根据制度,下列关于抗辩权的表述,不正确的是( )。A.甲、乙双方签订买卖合同,约
负有安全生产监督管理职责的部门依法采取停止供电措施,除危及生产安全的紧急情形外,
A.血清甲状腺球蛋白升高 B.血清降钙素升高 C.血清甲状旁腺素升高 D.
最新回复
(
0
)