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
2023-01-24
106
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.
【C9】
选项
A、hurt
B、cause
C、distress
D、infection
答案
B
解析
从语义上看,句子说明复合维生素在减少死亡风险或降低死亡率(reducing the risk of death)方面不起作用。空格所需词紧随介词from后,表示能造成死亡的原因,因此B项cause “原因,缘由”正确。A项hurt “伤害”通常指肉体上的伤口、损伤或打击。C项distress “悲痛,苦恼”常指引起体力或精神紧张的状况或环境。D项infection“感染”指因细菌或病毒等侵入体内并在体内繁殖而引起的疾病。没有语义线索来具体说明“死亡”与此三项的语义相联系。
转载请注明原文地址:https://kaotiyun.com/show/cPMD777K
0
考研英语二
相关试题推荐
ArecentstudypublishedinthejournalAppliedPhysiology,NutritionandMetabolismhassomeveryexcitingfindingsinthefigh
SelectiveNewYorkCitypublichighschoolsaresupposedtomakeiteasyforfamiliestoseetheirdetailedadmissioncriteria,
Nobodyeverproteststhatanelementaryschoolshouldbedescribedas"manned"insteadof"staffed,"butdaretosuggesta"men
Thinnerisn’talwaysbetter.Anumberofstudieshave【C1】________thatnormal-weightpeopleareinfactathigherriskofsomedi
Thinnerisn’talwaysbetter.Anumberofstudieshave【C1】________thatnormal-weightpeopleareinfactathigherriskofsomedi
Thinnerisn’talwaysbetter.Anumberofstudieshave【C1】________thatnormal-weightpeopleareinfactathigherriskofsomedi
Thinnerisn’talwaysbetter.Anumberofstudieshave【C1】________thatnormal-weightpeopleareinfactathigherriskofsomedi
Thinnerisn’talwaysbetter.Anumberofstudieshave【C1】________thatnormal-weightpeopleareinfactathigherriskofsomedi
Weighingyourselfregularlyisawonderfulwaytostayawareofanysignificantweightfluctuations.【C1】________,whendonetoo
随机试题
声音在哪个介质中传播最快?()
简述具体传播过程的传播效果研究的主要课题。
患者,女性,20岁。出现伴哮鸣音的呼气性呼吸困难,已持续一天,病人大汗淋漓,说不出话,神情焦急。查体:R30次/分,P118次/分,BP80/60mmHg,听诊两肺布满哮鸣音,则下列抢救措施中哪个意义最小()
真人养脏汤主治之久泻久痢的主要病机是
案例10:赵大宝为四通基金公司的基金经理,管理一种期望收益率为18%和标准差为28%的风险资产组合,短期国债利率为8%。根据案例,回答下列题目:假设赵大宝的风险资产组合包括下面给定比率的几种投资:股票X为25%;股票r为32%;股票Z为43%。那么他
我国的货币政策目标是()。
A公司为增值税一般纳税人,其为生产甲产品自一般纳税人B公司处购进一批乙原材料,并取得增值税专用发票,A公司发生的下列支出项目中,不应该计入乙原材料成本的有()
本杰明说:“除非所有的疾病都必然有确定的诱闪,否则有些疾病可能难以预防。”富兰克林说:“我不同意你的看法。”以下哪项断定能准确表达富兰克林的看法?
Reductioninnumbersofgameshouldhavebodedillfortheirsurvivalinlatertimes.Aworseningoftheplightofdeerwastob
Believeitornot,whenfirst(introduce)______toEurope,tomatowasthoughttobepoisonous.
最新回复
(
0
)