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、Loss of weight. B、Providing toxins. C、Loss of energy. D、Providing nutrients. C录音指出了脱水症状,哪怕轻度脱水也会导致精力不济(drain your energy),身体虚弱
A、Loss of weight. B、Providing toxins. C、Loss of energy. D、Providing nutrients. C录音指出了脱水症状,哪怕轻度脱水也会导致精力不济(drain your energy),身体虚弱
admin
2020-06-06
49
问题
How much water should you drink each day? It’s a simple question with no easy answers. Studies have produced varying recommendations over the years, but in truth, your water needs depend on many factors, including your health, how active you are and where you live. Although no single formula fits everyone, knowing more about your body’s need for fluids will help you estimate how much water to drink each day.
Water is your body’s principal chemical component and makes up about 60 percent of your body weight. Every system in your body depends on water. For example, water flushes toxins out of vital organs, carries nutrients to your cells and provides a moist environment for ear, nose and throat tissues.
Lack of water can lead to dehydration, a condition that occurs when you don’t have enough water in your body to carry out normal functions. Even mild dehydration can drain your energy and make you tired.
Every day you must replenish its water supply by consuming drinks and foods that contain water. So how much water does an average, healthy adult living in a temperate climate need? In general, doctors recommend 8 or 9 cups. Here are the most common ways of calculating that amount:
First, eight 8-ounce glasses of water a day. Another approach to water intake is the "8 x 8 rule"— drink eight 8-ounce glasses of water a day. The rule could also be stated, "Drink eight 8-ounce glasses of fluid a day," as all fluids count toward the daily total. Although the approach really isn’t supported by scientific evidence, many people use this easy-to-remember rule as a guideline for how much water and other fluids to drink.
Second, dietary recommendations. The Institute of Medicine advises that men consume roughly 3 liters of total drinks a day and women consume 2.2 liters of total drinks a day.
Even apart from the above approaches, if you drink enough fluid so that you rarely feel thirsty and produce 1.5 liters or more of colorless or slightly yellow urine a day, your fluid intake is probably adequate. If you’re concerned about your fluid intake, check with your doctor or a registered dietitian. He or she can help you determine the amount of water that’s best for you.
20. What can help people estimate their water needs every day?
21. What condition can mild lack of water lead to?
22. What can people do if they are concerned about their fluid intake?
选项
A、Loss of weight.
B、Providing toxins.
C、Loss of energy.
D、Providing nutrients.
答案
C
解析
录音指出了脱水症状,哪怕轻度脱水也会导致精力不济(drain your energy),身体虚弱,所以C项是正确答案。A项“体重减轻”在录音中没有提及。B项“提供毒素”错误,录音提到水分可以排毒,并没有说脱水会产生毒素。D项“提供营养品”是水分在体内的作用,而不是脱水引起的问题。
转载请注明原文地址:https://kaotiyun.com/show/zEP7777K
0
大学英语六级
相关试题推荐
ThenumberofpeoplewhosurftheInternetviamobiledevicesinChinahasforthefirsttime【C1】______thenumberusingcomputer
Childrenwhosemindswandermighthavesharperbrains,researchsuggests.Astudyhasfoundthatpeoplewhoappeartobecon
Forthispart,youareallowed30minutestowriteashortessayentitledOnCollegeStudents’DrivingtoCampus.Youressaysho
Forthispart,youareallowed30minutestowritealetterofsuggestiontotheuniversityPresident.Youshouldwriteatleast
A、Studentslearnbestbydoingthingsforreal.B、StudentslearnfastinbusinessenvironmentC、Studentslearnfastthroughonli
A、Theymayfeelexhausted.B、Theymayfeelverynervous.C、Theymayhaveheartache.D、Theymaysufferacold.A①由选项可知,本题询问They可能
Althoughtherearebodylanguagesthatcancrossculturalboundaries,cultureisstillasignificantfactorinallbodylanguage
A、Therearetoomanyofthem.B、Theyhaveabadreputation.C、Theydon’tpaytaxes.D、Theyarenotcooperative.C短文提到,很多学校不喜欢接收不
Forthispart,youareallowed30minutestowriteashortessayentitledHowtoImproveStudents’MentalHealth.Youshouldwri
A、Findfriendsandstudypartnersatuniversity.B、Talktostudentsinthesecondorthirdyear.C、Exploretheuniversityrestau
随机试题
A、散寒止带B、开郁顺气C、理气健脾D、补气益血E、温阳散寒乌鸡白凤丸既能调经止带,又能()。
(2017年)2×16年1月1日,甲公司经股东大会批准与其高管人员签订股份支付协议,协议约定:等待期为自2×16年1月1日起两年,两年期满有关高管人员在甲公司工作且每年净资产收益率不低于15%的,高管人员每人可无偿取得10万股甲公司股票。甲公司普通股按董事
在行政诉讼中,对被诉的行政行为负举证责任的是()。
2011年全国共举办展览6830场,比2010年增加9.2%;展出面积为8120万平方米,比2010年增长8.5%;50人以上专业会议64.2万场,比2010年增加17.4%;万人以上节庆活动6.5万场,比2010年增长3%;出国境展览面积60万平方米,比
社会主义初级阶段基本经济制度,既包括作为社会主义经济基础的公有制经济,也包括不是社会主义经济基础的非公有制经济。把非公有制经济纳入到基本经济制度之中,是因为()
某电影公司计划使用IT系统把我国建国60周年国庆阅兵仪式做成一个有史以来最好的数字格式纪录片。项目承建方允许高级项目经理使用任何需要的资源,但是高级项目经理提出的能胜任此任务的最佳人选却正在执行另一个项目,可见该项目最主要的约束是(55)。
多数情况下,结构化开发方法是信息系统工程和()开发的有效方法。
关于ARM嵌入式处理器的工作状态,以下说法正确的是()。
NeitherhenorI______interestedinrockmusic.
Gotapenhandy?Tobestestimateyourstart-upcosts,you’llneedtomakealistandthemoredetailedthebetter.Asmartway
最新回复
(
0
)