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
Basically, there are three types of fatigue: physical, pathological (由疾病引起的), and psychological. As you might suspect, each diff
Basically, there are three types of fatigue: physical, pathological (由疾病引起的), and psychological. As you might suspect, each diff
admin
2012-01-27
54
问题
Basically, there are three types of fatigue: physical, pathological (由疾病引起的), and psychological. As you might suspect, each differs significantly from the others.
When you exercise your body you produce waste products. Muscles, for example, discard lactic acid (乳酸) into the blood; cells dump in carbon dioxide. When these wastes reach a certain level in the blood, the brain is notified and your activity level drops. Excess wastes in the muscles may produce soreness. If the blood of a physically fatigued animal is injected into a rested animal, it will produce fatigue. The solution to this type of fatigue is simple — rest. That should revive you; if it doesn’t, another cause should be sought.
Have you ever become involved in so many activities that you had to be in two places at once? This is what happens when your body has a disease. The cells are overtaxed and cannot keep up with both fighting the disease and keeping you active. The result is fatigue. Some communicable diseases like the flu and colds are notorious for draining your energy. Other non-communicable diseases, like anemia (贫血), drain you because you are lacking an important body ingredient. Being overweight can cause pathological fatigue. It should be obvious that this type of fatigue is not going to go away without treatment. In a way, pathological fatigue is a lifesaver. It lets you know something is wrong and that you need rest. Even a poor diet can produce pathological fatigue. Frequently, people who go on crash diets develop pathological fatigue, and if the diet is not improved, they may do physical harm to their bodies.
Here is the most common type of fatigue. Almost everybody experiences it now and then. Often, the cause is an emotional war you are waging with yourself or those around you. Some of these familiar factors can bring on psychological fatigue: worries, stress, lack of exercise, boredom, depression. If you know someone with psychological fatigue, would you advise him to rest? No way! That might be fine for our other types of fatigue, but for this one, it’s deadly. If you are ever going to be able to cope with stress, depression, or worry, you need oxygen in your cells and a more optimistic attitude. Get out of the chair and do something! Believe it or not, many people throw themselves into physical labor like cleaning or carpentry to "defatigue" themselves. If you find yourself in a particularly stressful situation that you can’t physically escape, escape mentally. When fatigue continues, maybe you need to get to the root of the problem.
How does the author see pathological fatigue?
选项
A、Some pathological fatigue is good for people.
B、Everyone is vulnerable to pathological fatigue.
C、Pathological fatigue needs no medical attention.
D、Pathological fatigue harms people psychologically only.
答案
A
解析
根据题干中的pathological fatigue将本题出处定位于第三段。该段倒数第三、四句提到,“在某种程度上,疾病引起的疲劳能救人一命。它让你注意到你的身体出了问题,需要休息。”也就是说,疾病引起的疲劳感实际上有预警作用,在一定程度上对人有好处,[A]与原文意思相符。[B]过于绝对,是针对第四段第二句设的干扰项。[C]与该段倒数第五句相反。[D]与该段末句相反。
转载请注明原文地址:https://kaotiyun.com/show/tao7777K
0
大学英语六级
相关试题推荐
"Whatadifferenceawordmakes?"Theissueofsemantics(语义学)hasbeenanongoingcomplaintagainstthemedia,whichhasbeenc
A、Theneedtoexercisethememory.B、Howthebraindiffersfromotherbodytissues.C、Theunconsciouslearningofaphysicalact
Directions:Forthispart,youareallowed30minutestowriteacompositiononthetopicToCurbExpenditure.Youshouldwrite
Takingyourdogonvacationmayhavebeen【B1】______adecadeago,buttodayit’sfree.【B2】______thepet-friendlyhotel,wh
Takingyourdogonvacationmayhavebeen【B1】______adecadeago,buttodayit’sfree.【B2】______thepet-friendlyhotel,wh
Theearliestknowngalaxiesintheuniverse,whichformedduringtheuniverse’s"darkage"nearly13billionyearsago,havebee
A、Inagrocerystore.B、Inabank.C、Inabookstore.D、Inapostoffice.A综合推断题。对话中提到了商店会员卡、刷卡消费、给杂货打包等,再结合男士最后所说的,在美国的杂货店里确实得做
A、Becausetheywanttoearnhighsalary.B、Becauseschoolsdonotteachstudentshowtochoosejobs.C、Becausetherehasbeense
HowOnlineDatingWorksOneofthebasichumanimpulsesistodeveloparomanticrelationship——andmaybeevenfallinlove.
A、Hebelievesdancingisenjoyable.B、Hedefinitelydoesnotlikedancing.C、Headmiresthosewhodance.D、Hewon’tdanceuntil
随机试题
对军团菌肺炎,以下说法正确的是
杜鹃素发挥祛痰作用的主要机制是()。
下列关于供货人违约责任的表述,正确的是()。
某安装公司在南方沿海承担了一化工装置的安装工作,该装置施工高峰期正值夏季,相对湿度接近饱和。该公司建造了临时性管道预制厂房,采用CO2气体保护焊进行焊接工作。根据装置内管道的特点,项目部技术人员确定了管道预制程度为30%,制定了一条直管段配焊一个管件(弯头
高性能混凝土(HPC)的主要技术条件特征是()。
下列说法错误的是()。
求函数y=的定义域时,第一步推理中大前提是有意义,即a≥0,小前提是y=有意义,结论是_______.
××省人民政府文件×政复[2013]52号——批复省环保厅:你厅《关于批准实施我省2013年度主要污染物总量减排计划的请示》(某环办[2013]96号)悉。经研究,批复如下:一、原则同意你厅编制的《××省2013年度主要污染物总量减排计划》,望抓
一项全球范围的调查显示,近10年来,吸烟者的总数基本保持不变,每年只有10%的吸烟者改变自己的品牌,即放弃原有的品牌而改吸其他品牌,烟草制造商用在广告上的支出占其毛收入的10%。在Z烟草公司的年终董事会上,董事A认为,上述统计表明,烟草业在广告上的收益正好
Likeaneedleclimbingupabathroomscale,thenumberkeepsrising.In1991,15%ofAmericanswereobese(肥胖的);by1999,thatpr
最新回复
(
0
)