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
43
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.
【C4】
选项
A、accustom
B、concede
C、identify
D、overlook
答案
C
解析
a long-term effort to…是对主语The study的进一步解释。the Women’s Health Initiative是美国妇女健康项目,它致力于解决女性的健康问题。因此此研究应试图发现一些重大疾病的危险因素。C项identify “识别,确定”,表示“确定……危险因素”。研究的目的不应是为了“习惯于”(A项accustom)危险因素或“承认”(B项concede)。D项overlook“忽略,漠视”,代入后指忽视危险因素,不符合常理。
转载请注明原文地址:https://kaotiyun.com/show/ePMD777K
0
考研英语二
相关试题推荐
Actually,IhadreadonebookinEnglish,whenIwasinmiddleschool.Butitwasforgettable.Thistimearound,Iwasinamore
ArecentstudypublishedinthejournalAppliedPhysiology,NutritionandMetabolismhassomeveryexcitingfindingsinthefigh
ArecentstudypublishedinthejournalAppliedPhysiology,NutritionandMetabolismhassomeveryexcitingfindingsinthefigh
SelectiveNewYorkCitypublichighschoolsaresupposedtomakeiteasyforfamiliestoseetheirdetailedadmissioncriteria,
Nobodyeverproteststhatanelementaryschoolshouldbedescribedas"manned"insteadof"staffed,"butdaretosuggesta"men
Thinnerisn’talwaysbetter.Anumberofstudieshave【C1】________thatnormal-weightpeopleareinfactathigherriskofsomedi
Thinnerisn’talwaysbetter.Anumberofstudieshave【C1】________thatnormal-weightpeopleareinfactathigherriskofsomedi
Weighingyourselfregularlyisawonderfulwaytostayawareofanysignificantweightfluctuations.【C1】________,whendonetoo
随机试题
产生预测误差的原因()。
ThetoothhadbeentroublingDavidforsometime.Heknewheshouldhavegonetothedentist’s【36】.Butnotcaringaboutthepai
下列哪种疾病最容易引发膀胱挛缩
支气管哮喘发作的临床特征是
牙槽骨修整术的手术时间应选择在拔牙后
如图2-50所示,一半球真空辐射炉,球心处有一尺寸不大的圆盘形辐射加热元件,加热元件的定向辐射强度和辐射量有()关系。
土壤微生物数量或土壤酶活性强度历来被视为()或肥力的主要依据。
砂的常规检验时,用火车、货船或汽车运输的,以()m。为一验收批。
ABC公司正在考虑改变它的资本结构,有关资料如下:(1)公司目前债务的账面价值1000万元,利息率为5%,债务的市场价值与账面价值相同;普通股4000万股,每股价格1元,所有者权益账面金额4000万元(与市价相同);每年的息税前利润为500万元。该公司的
①黄老师的教学语言诙谐幽默,妙趣横生,常常逗得大家_________。②安全检查工作非常重要,要_________,不应麻痹大意,一旦出了事故,后悔也就来不及了。依次填入画横线部分最恰当的一项是()
最新回复
(
0
)