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、Diet quality. B、A national sample. C、Nutrient adequacy. D、Representative data. B根据B中的sample和D中的data,推断本题可能与某项研究有关。录音中段提到,研究人员使
A、Diet quality. B、A national sample. C、Nutrient adequacy. D、Representative data. B根据B中的sample和D中的data,推断本题可能与某项研究有关。录音中段提到,研究人员使
admin
2021-11-26
40
问题
We’ve long been told that an apple a day keeps the doctor away. But now, researchers have discovered a pear a day keeps the pounds away. [23] A new study found that pears are associated with lower body weight. People who consume pears are 35 percent less likely to be overweight, scientists discovered. The study also found that pear consumption is associated with higher diet quality.
A single medium pear contains nearly 24 per cent of the daily fiber recommendations—and is only 100 calories. The fruit is also free of fat, cholesterol and sodium.
Dr Carol O’Neil, who led the study, said: "The association between pears and lower weight is very exciting. We believe fiber intake may have driven the lower body weights that were seen in this study." Researchers from the Louisiana State University looked at data from 2001 to 2010 for the study. [24] They used a nationally representative sample to analyze the association of fresh pear consumption with nutrient intake, nutrient adequacy, diet quality and heart attack risk factors in adults. She added: "There was no difference in energy intake or level of physical activity found between the fresh pear consumers and non-consumers"
Eating one medium fresh pear each day has a positive effect on nutrient intake.
Pears are an "excellent source" of fiber, in addition to being a good source of vitamin C. The fruit has higher percentages of fiber, vitamin C, magnesium, copper and potassium, and leads to higher mean intakes of total sugars.
According to the USDA Guidelines for Americans, people who eat more fruit as part of an overall healthy diet are more likely to reduce their risk of chronic diseases.
But, the researchers noted that little has been published on the health outcomes associated with individual fruits—including pears.
[25] However. the USA Pear Bureau said it is continuing to work with researchers to commission additional studies to show the relationship between pears and positive health outcomes.
The study was published in Nutrition and Food Science.
23. What did the new study on pear and body weight discover?
24. What was used to analyze the association of pear consumption with nutrient intake in adults?
25. Which institution will work with researchers for further studies on pears?
选项
A、Diet quality.
B、A national sample.
C、Nutrient adequacy.
D、Representative data.
答案
B
解析
根据B中的sample和D中的data,推断本题可能与某项研究有关。录音中段提到,研究人员使用在全国范围内具有代表性的样本(nationally representative sample)来分析食用梨子与成年人摄取营养、营养充足性、膳食质量和心脏病风险的相互关系,B是nationally representative sample的同义表达,为正确答案。A和C是研究的对象,并不是用于研究的分析资料。D只是利用录音中的representative作干扰,录音说的是在全国范围内具有代表性的样本。
转载请注明原文地址:https://kaotiyun.com/show/4Fx7777K
0
大学英语六级
相关试题推荐
HuaweihasmadeitsfirstequityinvestmentinaBritishtechnologycompanyastheChinesenetworkingandtelecommunicationsgro
AnumberofscientificstudieshavefoundthattheamountofsugarweconsumeisamajorfactorinhowbigAmericanshavebecome
A、Stopworryingabouthim.B、Keepawayfromthestatue.C、Takeapictureofhim.D、Putonasmileforthephoto.C题干问的是男士请求女士做什么
Economicallyspeaking,arewebetteroffthanweweretenyearsago?Twentyyearsago?Intheirthirstforevidenceonthisi
A、Howathletesexcelinthepasttwentyyears.B、Howathleteshavechallengedtheirphysicalabilities.C、Howcomparisonsarema
JustoffthecoastofSouthernCaliforniasitsSantaCruzIsland,whereamagicalcreaturecalledtheislandfox【C1】______Adeca
SurfingtheInternetduringclassdoesn’tjuststealfocusfromtheeducator:italsohurtsstudentswho’realreadystruggling
Itistheseasonforsomefranticlast-minutemath—acrossthecountry,employeesofallstripesarecountingbackwardinanatte
A、Toturntoelectroniccigarettes.B、Tousemedicineornicotinepatches.C、Totakemedicineandcounselingservices.D、.Tost
A、Tocelebratetheirvictory.B、Tocheerupthehunters.C、Toscarethewolves.D、Toalertthedeer.D
随机试题
全面深化改革是决定当代命运的关键,习近平围绕全面深化改革做出了一系列论述,关于改革,以下论述错误的是()。
某企业2015年7月1日购入一项交易性金融资产,取得成本300万元,2015年12月31日公允价值为320万元,所得税税率25%。2015年末该项金融资产的计税基础是【】
泌别清浊是
小檗碱碱性强是由于秋水仙碱碱性弱是由于
图中所示为某晶闸管直流调节系统结构图。调节对象由一个放大系数为Kx,时间常数为Tt的惯性环节和一个积分时间常数为Ti的积分环节组成,采用一个比例积分调节校正,输入端加有给定滤波器,构成三阶闭环调节系统的标准形式。三阶闭环调节系统的典型传递函数为(
城市桥梁工程常用的桩墓础,按成桩的施工方法可分为( )三大类。
采用网上定价发行具有成本低和发行速度快的特点,所以为多数发行人和承销商采用。()
甲公司依据买卖合同,在买受人乙公司尚未付清全部货款的情况下,将货物发运给乙公司。乙公司尚未收到该批货物时,其破产申请被法院裁定受理。下列有关本案的表述中,正确的有()。
教师专业化概念是社会对教师的要求,也是教师提高自己地位的途径。()
一、给定材料材料一C镇位于粤赣边界,自然条件较差,经济发展水平落后,是我省重点帮扶的贫困地区。自省扶贫开发“双到”工作启动以来,先后有多个对口支援单位驻村帮扶。截至2015年底,全镇贫困户人均纯收入已由2009年的2320元提高到937
最新回复
(
0
)