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
2022-01-04
61
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.
【C17】
选项
A、preserve
B、approve
C、recommend
D、administer
答案
C
解析
空格后代词them指代的是multivitamins。一般医生(physicians)会根据病人的饮食建议病人服用复合维生素。C项recommend“建议”符合语义要求。医生不会为病人“保存,保管”(A项preserve)、或“管理”(D项administer)复合维生素,此两项所表示的动作均不符合句子的逻辑要求。医生应该自己开处方,而无权去“批准”(B项approve)他人服用复合维生素,故B项代入后语义不符合常理。
转载请注明原文地址:https://kaotiyun.com/show/F4Y4777K
0
考研英语二
相关试题推荐
Accordingtothepassage,thefactthatyoungpeopleseemtobelosinginterestinscience______.Thesecondparagraphismain
Thebesttitleforthispassagewouldbe______.Forwhatreasonarelawyerscriticized?
Amajorreasonforconflictintheanimalworldisterritory.Themaleanimal(21)anarea.Thesizeoftheareaissufficientt
Amajorreasonforconflictintheanimalworldisterritory.Themaleanimal(21)anarea.Thesizeoftheareaissufficientt
Amajorreasonforconflictintheanimalworldisterritory.Themaleanimal(21)anarea.Thesizeoftheareaissufficientt
Overthepastdecade,manycompanieshadperfectedtheartofcreatingautomaticbehaviors-habits-amongconsumers.Thesehabits
TheoutbreakofswinefluthatwasfirstdetectedinMexicowasdeclaredaglobalepidemiconJune11,2009.Itisthefirstworld
Notsolongago,itwasthestuffofnightmares:youpickupthelandlinetelephoneandthere’snodialingtone.Nothing.Theph
随机试题
用下列4种排序方法,对一个已排好序(由小到大)的序列进行由小到大排序时,选择()方法最好。
授权原则主要有()
A、卡方检验B、Cmh检验C、t检验D、非参数检验E、Logistic多元回归分析在药物经济学研究中,对成本数据,当数据不服从正态分布时可采用
牛膝含白芍含
某安装公司总承包了一大型压缩机组的设备安装任务,合同约定:安装公司负责大型压缩机组设备采购、施工和试运行工作,合同总额为5000万元,工期为12个月。在压缩机组设备采购之前,业主要求安装公司按其指定的供货商进行采购,被安装公司拒绝,安装公司按照市场公平竞争
VaR法来自()的融合。
下列因素中,能够影响部门剩余收益的有()。
失业人员领取失业保险金的期限自失业之日起计算。()
(),是坚持和发展中国特色社会主义的本质要求和重要保障。
下列选项中,属于军人违反职责罪的有()。
最新回复
(
0
)