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
58
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、wear
B、feel
C、dress
D、sweat
答案
B
解析
转载请注明原文地址:https://kaotiyun.com/show/RThd777K
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
Awell-designedkitchenshouldbemodern,beautifulandpracticalatthesametime.Beingharmlesstotheenvironmentistheto
Theherbmedicineeventuallycuredherdisease.
HospitalMistreatmentAccordingtoastudy,mostmedicalinternsreportexperiencingmistreatment,includinghumiliationbyseni
Thesecondinjectionshouldhavebeengivenoncethefirstdrughadtakeneffect.
Wehavetothinkverycarefullybeforewetakeanyaction,becauseit’saveryserioussituationwehaveencountered.
AtpresentinChinatheTBinfectionrateWhichofthefollowingisNOTameasuresuggestedbyWHOthattheChinesegovernment
BetterControlofTBSeenIfaFasterCureIsFoundTheWorldHealthOrganizationestimatesthataboutone-thirdofallpeoplea
Therearealtogether13dragstreatingsleepdisordersintheUnitedStates.Sleep-walkingisalsooneoftheserioussideeffe
随机试题
有害气体的处理方法有催化还原法、液体吸收法、吸附法和电除尘法。()
Ifyoubecome,asaresultofreading,better,wiser,kinder,ormoregentle,youwon’thavesufferedduringtheprocess.
关于煮沸消毒法,下列说法中错误的是
波斯电视台正在举办“超级女生”全国大赛,韩昭、赵敏、周若均为参赛选手。请根据题设回答下列问题:
在降低产品成本方面,可取的做法是()。
下列关于各种成本计算方法的表述中,错误的有()。(2013年)
电影自诞生以来便广泛地影响人们的生活,也涌现出了许多电影奇才,那么被称为“电影艺术中绝无仅有的天才”的是()。
甲、乙两人参加某电视台举办的答题闯关游戏,按照规则,甲先从6道备选题中一次性抽取3道题独立作答,然后由乙回答剩余3道题,每人答对其中2道题就停止作答,即闯关成功,已知在6道备选题中,甲能答对其中的4道题,乙答对每道题的概率都是2/3。求甲、乙至少有一人
工业和信息化部会同国务院有关部门编制的《信息化发展规划》提出了我国未来信息化发展的指导思想和基本原则。其中,不包括()原则。
Weusuallythinkofpaydaylenders,pawnshops(典当行)andotherhigh-costloanoperationsasalternativeformsoffinancingforpeo
最新回复
(
0
)