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
The United States government publishes guidelines for appropriate nutrient intakes. These are known as the Recommended Dietary A
The United States government publishes guidelines for appropriate nutrient intakes. These are known as the Recommended Dietary A
admin
2011-01-13
54
问题
The United States government publishes guidelines for appropriate nutrient intakes. These are known as the Recommended Dietary Allowances (RDAs) and are updated regularly based on new research in nutrition. RDAs are suggested amounts of calories, protein, and some minerals and vitamins for an adequate diet. For other dietary substances, specific goals must await further research. However, for the U.S. population as a whole, increasing starch and fiber in one’s diet and reducing calories (primarily from fats. sugar, and alcohol) is sensible. These suggestions are especially appropriate for people who have other factors for chronic diseases due to family history of obesity, premature heart disease, diabetes, high blood pressure, and high blood cholesterol, or for those who use tobacco.
Snacks can furnish about one-fourth of the calorie requirements among teenagers. Those snacks should also provide much of the day’s allowances for protein, minerals, and vitamins. Sandwiches, fruit, and milk make good snacks for active teenagers. Food from the food pyramid may be part of any meal. A grilled cheese sandwich or a bowl of whole-grain cereal is just as nutritious in the morning as it is at noon. In addition, a good breakfast consists of any foods that supply about one-fourth of the necessary nutrients for the day.
One implication in this passage is that ______.
选项
A、all RDAs have been established
B、not all RDAs have been established yet
C、it’s not important to know RDAs
D、RDAs are necessary only for sick people
答案
B
解析
推断题型。见文章第二句:These are known as the Recommended Dietary Allowances(RDAs)and are updated regularly based on new research in nutrition.可知RDAs要经常更新,所以选项A不对,选项C、D也披排除:只有选项B正确。
转载请注明原文地址:https://kaotiyun.com/show/Nt5O777K
本试题收录于:
CATTI三级笔译综合能力题库翻译专业资格(CATTI)分类
0
CATTI三级笔译综合能力
翻译专业资格(CATTI)
相关试题推荐
Fossilremains(revealthat)thefartherbackintime(ananimal)lived,thesmaller(thanwas)itsbrainin(proportion)tothe
(Painters)havebeenportrayingthesea(forcenturies),andintheUnitedStatesarich(tradition)ofmarinepainting(beende
A、Heusedtohaveproblemsdoingtheassignments.B、Thewomanshouldbecomeatutor.C、Thewomanwon’thavedifficultyinherne
A、Writingherthesiswaseasierthanshethoughtitwouldbe.B、Sheintendstoworkonherthesisduringhervacation.C、Sheint
(Amost)usefultool(foranalyzing)theelemental(compositionoffossils)istheelectronprobe,a(modify)electronmicroscop
ThecitiesintheUnitedStateshavebeenthemostvisiblesponsorsandbeneficiariesofprojectsthatplaceartinpublicp
Inthelecture,theprofessordescribescharacteristicsofEuropeanguilds.Indicatewhethereachofthefollowingisacharacte
POLITICALSYSTEMSOFTHETWENTIETHCENTURY1Monarchyisaformofgovernmentinwhichauthorityisheldbyasingleperson,a
AirPollutionandAcidRainTheincreasingvarietyandprevalenceofpollutionpresentstheworldwithmanyextremelydaunti
Before,wheneverwehadwealth,westarteddiscussingpoverty.Whynotnow?Whyisthecurrentpoliticsofwealthandpovertyse
随机试题
关于刑事责任能力的判断,以下说法正确的是:()
患者,女,63岁。牙床肿痛2周,1年前曾有过肿痛,但未治疗。检查:左下6颊侧牙龈肿胀,有一瘘管,瘘管指向根尖方向,其颊侧中央及近中、远中、舌侧均有5~6mm的牙周袋。为明确诊断,应做的一项重要检查是
A.温度过高或过低B.乳化剂性质改变或加入相反类型的乳化剂C.受外界因素及微生物的影响D.分散相与分散介质存在密度差E.ζ电位降低乳剂合并和破裂的原因是()。
吸湿性较强的高分子聚合物具有同质多晶型
下列哪类项目是指国际收支中经常发生的交易项目,包括贸易收支,劳务及服务收支,单方面转移等()。
骨架植物护坡的施工要求有()。
下列不属于投资债券风险的是()。
在货币供应量M0、M1、M2和M3的层次划分中,流动性最强的是()。
有人说警察很辛苦。有人说警察权力很大。你怎么认为?
根据以下资料,回答下列问题。2017年,A省完成邮电业务总量6065.71亿元。其中,电信业务总量3575.86亿元,同比增长75.8%;邮政业务总量2489.85亿元,增长32.0%。2017年,A省移动电话期末用户1.48亿户,比上
最新回复
(
0
)