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
考研
The news about vitamins keeps getting worse. Many studies published in the last few years shows that a variety of popular supple
The news about vitamins keeps getting worse. Many studies published in the last few years shows that a variety of popular supple
admin
2017-08-11
21
问题
The news about vitamins keeps getting worse. Many studies published in the last few years shows that a variety of popular supplements don’t do anything to reduce the risk of developing heart disease, stroke or a variety of cancers.
But what about multivitamins? These combination pills, which【C1】______10 to 30 vitamins and【C2】______, are the most popular supplements sold in America. A report published recently suggests they shouldn’t be.
The study【C3】______161,808 participants in the Women’s Health Initiative, a long-term effort to【C4】______risk factors for cancer, heart disease and bone health in elderly women.【C5】______in the nationwide study included white, black, Asian and Native American women. They were followed for an average of nearly eight years.【C6】______, 41.5% of study participants took some version of a multivitamin. Those women were more likely to be white and college-educated, live in the West, exercise and have a lower body mass index.
However, women who took multivitamins weren’t any more likely to【C7】______a diagnosis of breast, lung, stomach, and other cancers than were women who didn’t take multivitamins. Nor were multivitamins in general helpful in【C8】______heart attacks, strokes or reducing the risk of death from any【C9】______during the study period. The research team did find one【C10】______benefit: The 3,741 women who took stress multivitamins—formulations【C11】______higher doses of several B vitamins along with an extra amount of vitamin C—were 25% less likely to have a heart attack. No other correlations between vitamins and health outcomes were statistically【C12】______.
The study provides【C13】______evidence that multivitamin use has little or no【C14】______on the risk of common cancers, heart disease or total mortality in elderly women.【C15】______, researchers wondered, "Why do millions of Americans use a daily multivitamin for【C16】______disease prevention when the supporting scientific data are weak?" Some physicians continue to【C17】______them for patients whose diets may have nutritional【C18】______. And since they don’t require a prescription, many people simply【C19】______they are safe. But those assumptions may not be【C20】______, especially if people wind up overdosing on vitamins and minerals, the researchers wrote.
【C1】
选项
A、generate
B、represent
C、contain
D、scrape
答案
C
解析
关系代词which充当从句的主语,指代先行词combination pills(复合片剂),即上一句子中的multivitamins(复合维生素)。复合维生素是各种维生素按照比例合成的,C项contain“包含,含有”可说明复合维生素中含有维生素。
转载请注明原文地址:https://kaotiyun.com/show/NdbZ777K
0
考研英语一
相关试题推荐
Sevenyearsago,agroupoffemalescientistsattheMassachusettsInstituteofTechnologyproducedapieceofresearchwhichsh
Industrialism,atleastwithinourexperienceofitformorethan200years,never【B1】______apointofequilibriumoralevelpl
Industrialism,atleastwithinourexperienceofitformorethan200years,never【B1】______apointofequilibriumoralevelpl
Industrialism,atleastwithinourexperienceofitformorethan200years,never【B1】______apointofequilibriumoralevelpl
Whataretheroadsnottakenbecausestudentsmusttakeoutloansforcollege?Foronething,itappearsthatpeoplewithstuden
Anyonewhohassearchedforajobfreshoutofcollegeknowshowdifficultitistogetthatfirstjob.Sendingouthundredsof
Thelast-minutevictoryoftheTexasLonghornsinthisyear’sRoseBowl—America’scollegefootballchampionship—wasthekindof
Nowcustomhasnotbeencommonlyregardedasasubjectofanygreatimportance.Theinnerworkingsofourownbrainswefeelto
Nowcustomhasnotbeencommonlyregardedasasubjectofanygreatimportance.Theinnerworkingsofourownbrainswefeelto
Womenhavelongbeenmoreinnumberthanmenoncollegecampuses.Theyalsoholdmoreadvanceddegreesthantheirmale【C1】______
随机试题
下列《洛神赋》句子中,写洛神对君王的传情作出回应的是()
一患者深静脉血栓,首次给予5000单位的肝素,然后每小时给予1000单位的肝素。肝素的半衰期是1.5小时,可最早反映稳态的肝素浓度的时间是
在注射剂中调节渗透压时常用的计算方法是
A、A型药品不良反应B、C型药品不良反应C、B型药品不良反应D、新的药品不良反应长期用药后致心血管疾病、纤溶系统变化属于
根据《水利水电建设工程验收规程》SL223—2008,以下()代表可进入竣工验收委员会。
下列有关投资者教育基本原则的表述,正确的是()。Ⅰ.投资者教育没有一个固定的模式Ⅱ.投资者教育不应被视为是对市场参与者监管工作的替代Ⅲ.投资者教育应有助于监管者保护投资者Ⅳ.存在广泛适用的投资者教育计划
股份有限公司的创立大会可以做出不设立公司的决议。()
阅读以下资料,回答下列问题。2010年上海市工业总产值增幅稳步提高,2月份,全市工业总产值(规模以上口径,下同)完成1821.02亿元,同比增长17.5%,剔除春节假期因素后,环比增长1.1%。其中,轻工业完成产值359.93亿元,同比增长2.89/6;
根据维果茨基的观点,教学必须要考虑学生已经达到的水平,而且任何教学也必须着眼于学生的已有水平。()
请用不超过150字的篇幅,概括出给定资料所反映的主要问题。就给定资料所反映的主要问题,用1200字左右的篇幅,自拟标题进行论述。要求中心明确,内容充实,论述深刻,有说服力。
最新回复
(
0
)