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
2017-02-17
65
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二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”。
转载请注明原文地址:https://kaotiyun.com/show/FcEZ777K
0
考研英语一
相关试题推荐
ItisnotquiteBenidormyet,butAntarcticahasbecomeanincreasinglypopulardestinationforthemoreadventuroustourist.In
Accordingtoanewresearch,dreamingaboutsomethingyou’velearnedmayactuallybeanindicatorthatyourmemoryisworkingov
Accordingtoanewresearch,dreamingaboutsomethingyou’velearnedmayactuallybeanindicatorthatyourmemoryisworkingov
如何充分利用上大学的时间——1986年英译汉及详解Itwouldbeinterestingtodiscoverhowmanyyoungpeoplegotouniversitywithoutanyclearideaof
如何充分利用上大学的时间——1986年英译汉及详解Itwouldbeinterestingtodiscoverhowmanyyoungpeoplegotouniversitywithoutanyclearideaof
Institutionsofhigherlearningmustmove,asthehistorianWalterRussellMeadputsit,fromamodelof"timeserved"toamode
Writealetterofabout100wordstothedirectorofthelibraryinyouruniversity,givingsomeadviceonhowtoimprovetheli
Twomonthsago,yougotajobasaconsultantforHumanResourceServiceCompany.Butnowyoufindthattheworkisnotwhatyou
Wemakehundredsofchoiceseverydayinourlives,fromtheminortotheenormous,andwhatwearethinkingatthetime,whether
Whenprehistoricmanarrivedinnewpartsoftheworld,somethingstrangehappenedtothelargeanimals:theysuddenlybecameex
随机试题
当车辆不慎落水后,驾驶人应保持冷静,并告知乘员不要慌张,做好深呼吸,待水快浸满车厢时,开启车门或摇开车窗逃生。
这个标志是何含义?
实际地adv.a________
下列哪项符合血源性肺脓肿的特点
夜间偶然突发的噪声(如短促鸣笛声),按照《工业企业厂界噪声标准》(GB12348一90),其峰值不准超过()dB(A)。
报检员提供虚假合同、发票、提单等单据的由检验检疫机构暂停其3个月或者6个月报检资格。()
以下叙述不正确的是( )。
案例:在上课前,陈老师对所在的初—(1)班全体学生进行课前调查。调查一下学生对于即将要学习的“用计算机制作多媒体作品”的了解程度,结果发现有12%的学生从没听说过该知识。27%虽然听说过,但并不会动手操作。同时,还有10%的学生由于小学有过基础因此对“用
只要读过狄更斯的小说,就知道19世纪的欧洲自由政体将个人自由奉为________,即使这让付不出钱的贫困家庭只能犯罪被囚、孤儿被迫加入扒手集团,也________。填入画横线部分最恰当的一项是:
WhatisPET?TheCambridgePreliminary(预备的)EnglishTest(PET)isthesecondleveloftheCambridgeexamsinEnglishforSpe
最新回复
(
0
)