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
How the Body Keeps the Same Temperature The temperature of your body should be always just the same, no matter whether the weath
How the Body Keeps the Same Temperature The temperature of your body should be always just the same, no matter whether the weath
admin
2009-06-15
29
问题
How the Body Keeps the Same Temperature
The temperature of your body should be always just the same, no matter whether the weather is hot or cold. That is why the doctor uses his thermometer when you are sick. When you are well, your temperature is ninety-eight and six tenths degrees. If he finds it(51)than that, it is a sure sign that something is wrong.
The body keeps the same temperature all the time, because it balances (平衡) the heat it produces and(52)off. It is always burning up food and producing heat. It can produce heat faster when it needs to or give off heat faster when it becomes too warm. Let’s see(53)this happens.
The heat of your body is given off chiefly through the skin. When you are(54), your skin is tight and shows "goose flesh". When you get chilly (寒冷的),you must dance around to keep warm or(55)you will shiver (颤抖).(56)your muscles begin to work, burn up fuel, and produce more heat. It is not(57)to shiver, so you usually prefer warming up by exercise, or put(58)more clothes to keep heat in.
When you are warm, the skin is loose and soft. It is so supplied(59)blood that heat is given off rapidly. If you get too hot, you begin to sweat, and(60)body heat is used in evaporating(蒸发) the moisture (潮湿) from your skin. You wear less clothing, too, in warm(61)or in a warm room, so that warmth can be given off freely. You feel you don’t(62) exercising because your body is warm(63), and the extra heat produced by exercise makes you uncomfortable.
You can see from this why you(64)differently in different kinds of weather. In summer, when it is warm, you feel tired and lazy. You do not care to work or play, but enjoy lying and doing nothing. When you get out of doors in winter, the cold air makes you feel(65) You want to run and play.
选项
A、warm
B、hot
C、cool
D、cold
答案
D
解析
转载请注明原文地址:https://kaotiyun.com/show/yThd777K
本试题收录于:
职称英语理工类基础题库职称英语分类
0
职称英语理工类基础
职称英语
相关试题推荐
HospitalMistreatmentAccordingtoastudy,mostmedicalinternsreportexperiencingmistreatment,includinghumiliationbyseni
HospitalMistreatmentAccordingtoastudy,mostmedicalinternsreportexperiencingmistreatment,includinghumiliationbyseni
HospitalMistreatmentAccordingtoastudy,mostmedicalinternsreportexperiencingmistreatment,includinghumiliationbyseni
U.S.,EuropeanDrugOfficialsApproveInhaledInsulinAformofinsulinforpeoplewithdiabetestotakebymouthisexpectedto
Thesecondinjectionshouldhavebeengivenoncethefirstdrughadtakeneffect.
WhichofthefollowingisNOTasymptomofpostpartumpsychosis?Apatientsufferingfrom"babyblues"maypresentbrieflyone
AWhatCouldBeDonewithMoreMoneyBEstablishmentoftheAmericanCancerSocietyCSignificanceofFundedResearchDOthe
CharterSchoolsAmericanpubliceducationhaschangedinrecentyears.OnechangeisthatincreasingnumbersofAmericanparents
"Food-bornediseases"inthisessaymeansthosediseasesConsumergroupscriticizedtheFDAguidelinesbecausetheydidn’tthin
Beforeexercise.You’dbetterdosomethingtowarmupfirst.Catsliketostretchbecauseitmakesthemfeelcomfortable.
随机试题
高层建筑管道的连接方式有()。
下列属于自创无形资产重置成本估算方法的是【】
2016年2月,中共中央、国务院决定任命______同志为中国证监会党委书记、主席,免去肖钢同志中国证监会党委书记、主席职务()
患者进行器官移植时可能提供最佳HLA配型的人群是()
当事人王某久闻张律师大名,因一案涉讼委托张全权代理,在向事务所交纳律师费以后又给张办案费1万元,并声称不要任何票据,张收受。对张的这一行为依法应如何评价?()
行政机关进行检查的过程,有误的是()。
(2011年新疆.4)李陵在匈奴生活了约20年,最后死在那里。他的躯体上一直覆盖着厚厚的冰雪。一个蒙羞的灵魂,一个堆积着厚厚冰雪的灵魂,一个插着无数把刀的灵魂,在2000多年前安息了。隔着2000多年的岁月,李陵在冰雪中远去,远去。人们一直遥望着的,是
最早的保险市场出现在()。
函数Sgn(-2)返回的值是________。
Hisnewgirlfriendhad______totellhimshewasmarried.
最新回复
(
0
)