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
32
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.
【C1】
选项
A、generate
B、represent
C、contain
D、scrape
答案
C
解析
关系代词which充当从句的主语,指代先行词combination pills(复合片剂),即上一句子中的multivitamins(复合维生素)。复合维生素是各种维生素按照比例合成的,C项contain“包含,含有”可说明复合维生素中含有维生素。复合维生素片剂不可能“产生”(A项generate)维生素,因为它本身就是多种维生素。B项represent“代表,表示”代入后指复合维生素代表10到30种维生素,不符合逻辑。D项scrape“拼凑,搜罗”代入后指复合维生素勉强收集多种维生素,意思不通。
转载请注明原文地址:https://kaotiyun.com/show/V4Y4777K
0
考研英语二
相关试题推荐
Thebesttitleforthispassagewouldbe______.Forwhatreasonarelawyerscriticized?
Amajorreasonforconflictintheanimalworldisterritory.Themaleanimal(21)anarea.Thesizeoftheareaissufficientt
TheoutbreakofswinefluthatwasfirstdetectedinMexicowasdeclaredaglobalepidemiconJune11,2009.Itisthefirstworld
TheoutbreakofswinefluthatwasfirstdetectedinMexicowasdeclaredaglobalepidemiconJune11,2009.Itisthefirstworld
TheoutbreakofswinefluthatwasfirstdetectedinMexicowasdeclaredaglobalepidemiconJune11,2009.Itisthefirstworld
TheoutbreakofswinefluthatwasfirstdetectedinMexicowasdeclaredaglobalepidemiconJune11,2009.Itisthefirstworld
TheoutbreakofswinefluthatwasfirstdetectedinMexicowasdeclaredaglobalepidemiconJune11,2009.Itisthefirstworld
Conveniencefoodhelpscompaniesbycreatinggrowth;butwhatisitseffectonpeople?Forpeoplewhothinkcookingwasthefoun
Thecellphone,adevicewehavelivedwithformorethanadecade,offersagoodexampleofapopulartechnology’sunforeseensi
Notsolongago,itwasthestuffofnightmares:youpickupthelandlinetelephoneandthere’snodialingtone.Nothing.Theph
随机试题
2014年9月,甲公司与乙公司签订《国内保理融资服务协议》等合同,约定:乙公司将其应收账款及相关权利转让给甲公司,甲公司为其提供额度为2000万元、附期限的公开型有追索权保理融资服务;若应收账款对应的买方未按时足额向甲公司还款,则乙公司须在回购期内回购仍未
汽车主要性能指标有动力性、经济性、制动性、操纵稳定性、行驶平稳性和通过性。()
目前鸡赖利绦虫病的确诊方法是
特殊类型上感疱疹性咽峡炎的病原体为
既可用于气滞血瘀所致的癥瘕积聚,又能消食积,治疗食积脘腹胀痛的药组是
使用总账系统,会计科目建立的顺序是()。
设两个相互独立的随机变最X和Y分别服从正态分布N(0,1)和N(1,1),则下列结论正确的是().
Job-hoppinghasbeenafashionamongemployeesandsomepeoplechangejobsfrequently.Asagraduatingcollegestudent,whatdo
A、Listeningtodifferentstylesofconversations.B、Listeningtothecontentofdifferentconversations.C、Listeningtohowsale
【S1】【S2】
最新回复
(
0
)