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
84
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
ThemajordifferencebetweennarrativesalesandsuggestivesalesisthatAccordingtoAlan,creativityinsalespeople______.
Theauthorthinksthatpullfactors______.Peoplemovingwithincountrybordersareoftenmotivatedbythedesireto______.
Accordingtothepassage,thefactthatyoungpeopleseemtobelosinginterestinscience______.Thesecondparagraphismain
Thebesttitleforthispassagewouldbe______.Forwhatreasonarelawyerscriticized?
"Sustainability"hasbecomeapopularwordthesedays,buttoTedNing,theconceptwillalwayshavepersonalmeaning.Havingen
TheoutbreakofswinefluthatwasfirstdetectedinMexicowasdeclaredaglobalepidemiconJune11,2009.Itisthefirstworld
Thecellphone,adevicewehavelivedwithformorethanadecade,offersagoodexampleofapopulartechnology’sunforeseensi
Notsolongago,itwasthestuffofnightmares:youpickupthelandlinetelephoneandthere’snodialingtone.Nothing.Theph
Notsolongago,itwasthestuffofnightmares:youpickupthelandlinetelephoneandthere’snodialingtone.Nothing.Theph
Notsolongago,itwasthestuffofnightmares:youpickupthelandlinetelephoneandthere’snodialingtone.Nothing.Theph
随机试题
有人认为:“没有杀人的目的,就不构成故意杀人罪。”请运用相关刑法理论和规定进行辨析。
情志抑郁两胁胀痛,其病机多属不耐疲劳乏力肢困,其病机多属
患儿,3个月。易激惹,烦躁多哭,夜寐不安,多汗,摇头擦枕,生长发育与同龄儿相同。X线骨骼检查正常。实验室检查:血清总钙及血磷偏低,钙磷乘积36,碱性磷酸酶稍有增高。初步诊断为维生素D缺乏性佝偻病,其分期是
甲公司以其机器设备为乙公司设立了质权。10日后,丙公司向银行贷款100万元,甲公司将机器设备又抵押给银行,担保其中40万元贷款,但未办理抵押登记。同时,丙公司将自有房产抵押给银行,担保其余60万元贷款.办理了抵押登记。20日后,甲将机器设备再抵押给丁公司.
以下选项中关于基坑基底稳定控制方法说法正确的是()。
申报日期栏应填______。征免栏应填______。
成年子女对父母的赡养是无条件的,有负担能力的子女都应当履行赡养义务,下列选项不属于赡养义务的承担主体()。
游客要求单独用餐时,导游可以协助安排,但须告知餐费须游客自理,且未享受的综合服务费不退。()
在教育研究中,访谈法与问卷法相比()
Chinahasoutlinedanewapproachtoforeigninvestment,withplannerssayingtheywillnowfocuslessonattractinglargeamoun
最新回复
(
0
)