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
2021-11-26
48
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, [20] 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. [21] 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 consume2.2 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. [22] 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/UQx7777K
0
大学英语六级
相关试题推荐
Adietrichinproteinisthebestwaytoloseweight,leadingnutritionalscientistswillsaytoday.Millionscouldkeepintri
Nomaterwhat,the"content-should-be-free"crowdsays,copyrighttheftrobsartistsandbusinessesoftheirlivelihoods.Creati
Oneofthebiggestvariableswhenflying,isthecompanythatyou’reforcedtokeep.Whetheryou’reineconomyorbusiness,ais
AnumberofscientificstudieshavefoundthattheamountofsugarweconsumeisamajorfactorinhowbigAmericanshavebecome
A、Theydon’thavetheurgetobewithfriendsandrelatives.B、Theyhavenochoicebuttolivealone.C、Theypreferdifferentli
Economicallyspeaking,arewebetteroffthanweweretenyearsago?Twentyyearsago?Intheirthirstforevidenceonthisi
Manufacturersofproductsthatclaimtobeenvironmentallyfriendlywillfacetighterrulesonhowtheyareadvertisedtoconsum
A、Theyencourageinternationalcooperation.B、Theylaystressonbasicscientificresearch.C、Theyplacegreatemphasisonempir
Industrialfishingforkrill(磷虾)intheunspoiltwatersaroundAntarcticaisthreateningthefutureofoneoftheworld’slast
随机试题
各种艺术功能的实现必须通过【】
男,41岁,突发寒战、高热,伴肝区疼痛5天。呈弛张热,大量出汗、心慌,肝区胀痛不适,为持续性钝痛,伴恶心、食欲不振。查体:皮肤无黄染,肝肋下4cm,有压痛,右肋弓及腋中处肋间皮肤水肿,压痛(+)。血常规:WBC18×109/L,N0.90。首选的检查方
甲为有独立请求权第三人,乙为无独立请求权第三人,关于甲、乙诉讼权利和义务,下列哪一说法是正确的?(2010年·卷三·41题)
在KIS标准版软件中,()科目是系统必需的特别科目,不允许删除。
信用风险监测的主要指标包括()
根据《票据法》的规定,下列有关支票的表述中,正确的是()。
新中国成立后,中国共产党多次强调,必须保持党在七届二中全会上提出的优良作风。这些优良作风指的是()。
在下列针对中央银行负债的变动中,使商业银行体系的准备金增加的是()。
Ifyou______yourinfluence,theymaychangetheirdecision.
ThespeakersaremainlydiscussingtherulesinEnglishlanguage.
最新回复
(
0
)