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
82
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。
转载请注明原文地址:https://kaotiyun.com/show/TcEZ777K
0
考研英语一
相关试题推荐
HighfuelpriceswillprobablykeepAmericansclosertohomethissummer.ArecentpollbyAOLandZogbyfoundthat30%ofAmeri
HighfuelpriceswillprobablykeepAmericansclosertohomethissummer.ArecentpollbyAOLandZogbyfoundthat30%ofAmeri
Howsoonyourperformancewillberatedmayinfluencehowwellyoudo,accordingtoanewstudypublishedinthejournalPsychol
Thoughyourparentsprobablymeantyournametolastalifetime,rememberthatthehopesanddreamstheycherishedwhentheycho
Thoughyourparentsprobablymeantyournametolastalifetime,rememberthatthehopesanddreamstheycherishedwhentheycho
如何充分利用上大学的时间——1986年英译汉及详解Itwouldbeinterestingtodiscoverhowmanyyoungpeoplegotouniversitywithoutanyclearideaof
Writealetterofabout100wordstothedirectorofthelibraryinyouruniversity,givingsomeadviceonhowtoimprovetheli
Whenprehistoricmanarrivedinnewpartsoftheworld,somethingstrangehappenedtothelargeanimals:theysuddenlybecameex
Whenprehistoricmanarrivedinnewpartsoftheworld,somethingstrangehappenedtothelargeanimals:theysuddenlybecameex
随机试题
房产税是一种()
A.盆腔淋巴结B.腹股沟淋巴结C.锁骨上淋巴结D.主动脉旁区淋巴结E.髂血管周围淋巴结以下肿瘤转移的首先部位是
患者,女,37岁。经常不易入睡,急躁易怒,胸胁胀满,舌红,脉弦。针灸时选
某工程项目,建设单位通过招标选择了一具有相应资质的监理单位承担施工招标代理和施工阶段监理工作。在施工公开招标中,有A、B、C、D、E、F、G、H等施工单位报名投标,经监理单位资格预审均符合要求,但建设单位以A施工单位是外地企业为由不同意其参加投标,
海关不必经过直属海关关长或其授权的隶属海关关长批准就能实施的行为有()。
关于企业内部研究开发项目的支出,下列说法中错误的是()。
知识学习的心理过程分为()
()对于酿造相当于佳肴对于()
原核生物RNA聚合酶参与转录全过程的亚基是
栈中允许进行插入和删除的一端叫做______。
最新回复
(
0
)