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
64
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.
【C2】
选项
A、fats
B、minerals
C、proteins
D、grains
答案
B
解析
空格处名词与vitamins一起作定语从句的宾语。除了维生素,复合维生素还一般含有微量元素,因此B项minerals“矿物质”正确。A项fats“脂肪”、C项proteins“蛋白质”和D项grains “谷物”都不是复合维生素所含的成分,需排除。
转载请注明原文地址:https://kaotiyun.com/show/iPMD777K
0
考研英语二
相关试题推荐
ArecentstudypublishedinthejournalAppliedPhysiology,NutritionandMetabolismhassomeveryexcitingfindingsinthefigh
SelectiveNewYorkCitypublichighschoolsaresupposedtomakeiteasyforfamiliestoseetheirdetailedadmissioncriteria,
Nobodyeverproteststhatanelementaryschoolshouldbedescribedas"manned"insteadof"staffed,"butdaretosuggesta"men
Nobodyeverproteststhatanelementaryschoolshouldbedescribedas"manned"insteadof"staffed,"butdaretosuggesta"men
Thinnerisn’talwaysbetter.Anumberofstudieshave【C1】________thatnormal-weightpeopleareinfactathigherriskofsomedi
Thinnerisn’talwaysbetter.Anumberofstudieshave【C1】________thatnormal-weightpeopleareinfactathigherriskofsomedi
Thinnerisn’talwaysbetter.Anumberofstudieshave【C1】________thatnormal-weightpeopleareinfactathigherriskofsomedi
EnrollmentinLosAngelespublicschoolsisexpectedtoplungebynearly30%overthenextdecade,leadingtotoughchoicesahea
Weighingyourselfregularlyisawonderfulwaytostayawareofanysignificantweightfluctuations.【C1】________,whendonetoo
随机试题
太康诗人中悼亡诗赋写得最好的是【】
注册会计师出具保留意见的审计报告,除认为财务报表整体是公允的之外,还存在下列哪些情形()
A.建议不宜结婚B.建议不宜生育C.建议暂缓结婚D.建议采取医学措施,尊重受检者意愿E.未发现医学上不宜结婚的情形发现指定传染病在传染期内、有关精神病在发病期间内时,婚前医学检查单位应向接受婚前医学检查的当事人出具的《婚前医学检查证明》为
初步可行性研究阶段的投资估算和成本估算一般采用()。
小班教学通常班级人数规模在()。
WELCOMEWelcometoWindsorCastle,theoldestandlargestoccupiedcastleintheworld.Windsorisoneoftheofficialresidenc
不论是透明的还是彩色的隐形眼镜,透氧性都是重要的指标。角膜表面没有血管,是自己独立呼吸的器官,它通过直接与空气接触来获得氧。如果角膜获得的氧不足,那么角膜上皮细胞的健康就会受到影响,抵抗力也会变弱,如果是长期缺氧,角膜就要“呼救”了:周边组织向角膜内生长入
对于下面定义的类MyClass,请在函数f()中添加对象成员把n的值修改为50。classMyClass{public:MyClass(intx){n=x;}voidSetNum(intnl){n=nl
下列叙述中正确的是
Given____________(如果她不能辨别颜色),Iamsuresheiscolor-blind.
最新回复
(
0
)