首页
登录
职称英语
Whatever their chosen method, Americans bathe zealously. A study conducted f
Whatever their chosen method, Americans bathe zealously. A study conducted f
游客
2023-07-14
13
管理
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 pres sure 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 ex posed 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. [br] A bath will not kill the bacteria from your body even if.
选项
A、you use a germicidal soap
B、use an anti-bacterial soap
C、you use soap to scrub it vigorously
D、you are under special treatment for it
答案
C
解析
属事实细节题。根据第二段所说,肥皂通常不杀菌。
转载请注明原文地址:https://tihaiku.com/zcyy/2836467.html
相关试题推荐
PerhapslikemostAmericansyouhavesomeextrapoundsto【S1】______.Youmaye
PerhapslikemostAmericansyouhavesomeextrapoundsto【S1】______.Youmaye
PerhapslikemostAmericansyouhavesomeextrapoundsto【S1】______.Youmaye
PerhapslikemostAmericansyouhavesomeextrapoundsto【S1】______.Youmaye
PerhapslikemostAmericansyouhavesomeextrapoundsto【S1】______.Youmaye
PerhapslikemostAmericansyouhavesomeextrapoundsto【S1】______.Youmaye
[originaltext]InonlytwodecadesAsianAmericanshavebecomethefastestgr
Americansareproudofmedicalachievementsmadeinthishistory.Medicalsc
Americansareproudofmedicalachievementsmadeinthishistory.Medicalsc
Americansareproudofmedicalachievementsmadeinthishistory.Medicalsc
随机试题
[originaltext]W:Hi,Ted.(12-1)Irememberyouoncetookasummerjobatafur
Splittingdinnercheckscancauseasplittingheadache,evenwhenthediners
弹唱:《小白船》 【技能指导】 1.曲目分析 这首歌曲是艺术领域中的音乐活动,从内容上来看: (1)曲式结构:歌曲为两段体,降E大调 (2)音域:旋律
下列不是乳前牙反的病因的是A.咬上唇 B.咬下唇 C.乳尖牙磨耗不足 D.
试讲题目1:CanIhelpyou?
计数型抽样方案用()对批的接收性作出判断。 A.样本中含有的不合格品数 B.
民办非企业单位应当规范财务管理制度,接受政府主管部门的监督,下列关于民办非企业单
患者男,45岁。4年前上下义齿修复,现咀嚼不烂食物,且疼痛。查缺失,可摘局部义齿
某学校与某塑钢窗加工厂签订了一份承揽加工塑钢窗合同,由其向塑钢窗加工厂提出工作要
关于建筑材料采购合同交货日期的说法,错误的是( )。A.供货方负责送货的,以采
最新回复
(
0
)