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
Whatever their chosen method, Americans bathe zealously. A study conducted found that we take an average of 4.5 baths and 7.5 sh
Whatever their chosen method, Americans bathe zealously. A study conducted found that we take an average of 4.5 baths and 7.5 sh
admin
2017-08-15
70
问题
Whatever their chosen method, Americans bathe zealously. A study conducted found that we take an average of 4.5 baths and 7.5 showers each week and in the ranks of non-edible items purchased by store customers, bar soap ranks second, right after toilet paper. We spend more than $700 million annually on soaps, but all work the same way. Soap is composed of molecules that at one end attract water and at the other end attract oil and dirt, while repelling water. With a kind of pushing and pulling action, the soap loosens the bonds holding dirt to the skin.
Unless you’re using a germicidal soap, it usually doesn’t kill the bacteria—soap simply removes bacteria along with dirt and oil. Neither baths nor showers are all that necessary and unless you’re in a Third World country where infectious diseases are common, or you have open sores on your skin, the dirt and bacteria aren’t going to hurt. The only reason for showering or bathing is to feel clean and refreshed. There is a physiological basis for this relaxed feeling. Your limbs become slightly buoyant in bathwater, which takes a load off muscles and tension. Moreover, if the water is hotter than normal body temperature, the body attempts to shed heat by expanding the blood vessels near the surface of the skin, lessening the circulatory system’s resistance to blood flow, and dropping blood pressure gently. A bath is also the most effective way to hydrate the skin. The longer you soak, the more water gets into the skin and because soap lowers the surface tension of the water, it helps you hydrate rapidly and remove dry skin flakes.
However, in a bath, all the dirt and grime and the soap in which it’s suspended float on the surface. So when you stand up, it covers your body like a film. The real solution is to take a bath and then rinse off with a shower, however, after leaving a tub or freshly exposed skin becomes a playground for microbes. In two hours, you probably have as many bacteria on certain parts of the body, such as the armpits, as before the bath.
We can infer from this text that the author believes ______.
选项
A、the real benefits of bathing are psychological not hygienic
B、bathing is superior to taking shower
C、buying soap is a waste of money
D、we do not need to bathe as much as we do currently
答案
A
解析
从第2段可知,洗澡不能杀菌,而且污垢和细菌一般情况下不会伤人。同时又说到:淋浴或洗澡的唯一理由是感觉清爽。所以,作者认为洗澡的真正好处不在卫生方面,而在心理方面。因此A项为正确答案。
转载请注明原文地址:https://kaotiyun.com/show/tKFO777K
0
考博英语
相关试题推荐
Oneofthewrongnotionsaboutscienceisthatmanyscientificdiscoverieshavecomeabout_____.
A.Studythefollowinggraphcarefullyandwriteanessayin200words.B.Youressayshouldmeettherequirementsbelow.Outli
TheHeroMymother’sparentscamefromHungary,butmygrandfathercouldtracehisorigintoGermanyandalsohewaseducate
TheHeroMymother’sparentscamefromHungary,butmygrandfathercouldtracehisorigintoGermanyandalsohewaseducate
AfricanAmericanwomen’ssearchforsocietalacceptanceoftenencompassesstrugglebetweennaturalandsociallyconstructedidea
TodayistheanniversaryofthatafternooninAprilayearagothatIfirstsawthestrangeandappealingdollinthewindowof
Smoking,whichmaybeapleasureforsomepeople,isaseruioussourceofdiscomfortfortheirfellows.【C1】______,medicalautho
WallsandwallbuildinghaveplayedaveryimportantroleinChineseculture.Thesepeople,fromthedimmistsofprehistoryhav
Writeapassageofabout150wordsonthefollowingtopic:ShouldAfricandisputesandconflictsbehandledbyAfricancountries
随机试题
DBMS指的是()
牙龈的结合上皮表面是
A.肾母细胞瘤B.膀胱癌C.肾盂肿瘤D.肾癌E.肾孟阴性结石男性,35岁,右腰痛1年,B超发现右肾盂2cm×1cm×1cm高回声占位,后方有声影。排泄性尿路造影右肾盂有充盈缺损改变,该患者最可能的诊断是
在长期投资决策中,一般属于营业期现金流出项目的是()。
于某在一次商场的有奖购物活动中,购买了1000元的商品,中奖一台价值3000元的海尔牌冰箱。于某应缴纳的个人所得税税额为()元。
ABC会计师事务所(简称ABC所)首次接受委托对Z公司20×9年度财务报表进行审计,此前是XYZ会计师事务所(简称XYZ所)连续5年审计Z公司的财务报表。在考虑ABC所与XYZ所之间沟通的以下事项中,请代为做出正确的专业判断。接受委托后,ABC所注册会
在文档结尾插入尾注,并输入尾注内容“美丽”。
以下关于计算机病毒的说法,不正确的是()
今晚我要祝福你的俱乐部生日快乐。现在,我自己已经到达生命中的一个阶段,在这个阶段里我记住的是我的生日而不是我几岁了。我想我已经到了所谓的中年。这个阶段,我们往往摄人对我们有益的食物,而不是我们喜欢的食物。我为你们的俱乐部感到自豪,因为它是为我们上了年纪的人
PartⅡReadingComprehension(SkimmingandScanning)Directions:Inthispart,youwillhave15minutestogooverthepassageq
最新回复
(
0
)