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
外语
A、More than 400. B、More than 4,000. C、About 200. D、About 50. C原文提及“400多人参与了这次研究,几乎半数患有高血压。”故C正确。
A、More than 400. B、More than 4,000. C、About 200. D、About 50. C原文提及“400多人参与了这次研究,几乎半数患有高血压。”故C正确。
admin
2014-05-30
39
问题
Most doctors have long believed that reducing salt can decrease blood pressure. A new American study suggests this is true even when people do not eat the healthiest foods.
The research appeared in the New England Journal of Medicine. A team at Brigham and Women’s Hospital in Boston, Massachusetts performed the study. Frank Sacks of Harvard University Medical School led the team.
More than four-hundred people took part in the research. Almost half of them had high blood pressure. They all ate foods with different amounts of salt. Salt contains sodium. There is strong evidence that sodium affects blood pressure.
Half the people ate an average American diet. Their food was high in fat and cholesterol. The other people ate low-fat, low-cholesterol foods. Members of the low-fat group ate many vegetables, fruits and grains.
The study showed that the people who ate healthful foods while eating less salt lowered their blood pressure the most. However, blood pressure decreased for both groups when they ate less salt. Almost fifty-million Americans have high blood pressure. Continued high-blood pressure is dangerous because it can increase(he risk of heart disease and stroke.
Philip Greenland of Northwestern University Medical School in Chicago, Illinois praised the study. He said the decreases in blood pressure among the people in the study were similar to those caused by medicine. However, Doctor Greenland said popular prepared foods need to be improved if people are to decrease salt in their diets. He said most people get their salt mainly from these prepared foods. They include many soups and cooked meat products.
16. Among the participants in the research, how many of them have high blood pressure?
17. What does the study at Brigham and Women’s Hospital seem to prove?
18. What is mentioned as one of the causes of increasing the risk of heart disease?
19. What is the proposal presented by Doctor Greenland?
选项
A、More than 400.
B、More than 4,000.
C、About 200.
D、About 50.
答案
C
解析
原文提及“400多人参与了这次研究,几乎半数患有高血压。”故C正确。
转载请注明原文地址:https://kaotiyun.com/show/Pg17777K
0
大学英语六级
相关试题推荐
A、Anewfitnessclub.B、Doingexercisetokeepfit.C、After-workactivities.D、Weekendplans.A女士问男士是否去过thenewfitnessclub,男士说
Forthispart,youareallowed30minutestowriteashortessayentitledStartingCareerinaBigCityorSmallTown?Youshoul
Entertheinformationage.Informationistherawmaterialformanyofthebusinessactivities【C1】______thisnewera,justasir
A、TomakeacomparisonbetweenDaveandotherfilms.B、TodiscusstheAmericans’ideasaboutthePresident.C、Totellreadersab
Itwouldbeinterestingtodiscoverhowmanyyoungpeoplegotouniversitywithoutanyclearideaofwhattheyaregoingtodoa
Itwouldbeinterestingtodiscoverhowmanyyoungpeoplegotouniversitywithoutanyclearideaofwhattheyaregoingtodoa
TheBeautyAdvantageMostofushaveheardthestoryofDebrahleeLorenzana,the33-year-oldQueens,N.Y.,womanwhosuedCi
TheBeautyAdvantageMostofushaveheardthestoryofDebrahleeLorenzana,the33-year-oldQueens,N.Y.,womanwhosuedCi
AfterSusanJoycewaslaidofffromDigitalEquipmentCorp.,shewashorrifiedtohearoftwosuicidesinherlayoffgroup.Such
20世纪70年代末以来,中国作为世界上发展最快的发展中国家,经济社会发展取得了举世瞩目的辉煌成就,成功地开辟了中国特色社会主义道路,为世界的发展和繁荣作出了重大贡献。中国是目前世界上第二位能源生产国和消费国。能源供应持续增长,为经济社会发展提供了重要的支撑
随机试题
A.乙状结肠和直肠B.回肠C.结肠,特别是乙状结肠D.回盲部肠结核病常累及
下列哪项是无排卵型功血的病理变化()
患者患念珠菌性阴道炎。治疗应首选
在测定溶液的pH时,指示电极为
某歌舞团到外地演出,共取得票价收入40万元,付给剧场场租费5万元,付给经纪人费用2万元。下列选项中,说法正确的是()。
甲公司生产并销售某种产品,目前采用现金销售政策,年销售量180000件,产品单价10元,单位变动成本6元,年平均存货周转次数为3次,为了扩大销售量,甲公司拟将目前的现销政策改为赊销并提供一定的现金折扣,信用政策为“2/10,n/30”,改变信用政策后,年
下列关于盈亏临界点的计算公式正确的有()。
下列诗句按其所描写的季节,分别对应春、夏、秋、冬的一项是()。
刑罚权包括()。
Unlikeanearthquake,ademographicdisasterdoesnotstrikewithoutwarning.Japan’spopulationof127mispredictedtofallto
最新回复
(
0
)