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 w
How the Body Keeps the Same Temperature The temperature of your body should be always just the same, no matter whether the w
admin
2011-01-01
65
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 trot 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、desirable
B、like
C、wanting
D、hate
答案
B
解析
转载请注明原文地址:https://kaotiyun.com/show/l8Gd777K
本试题收录于:
职称英语综合类基础题库职称英语分类
0
职称英语综合类基础
职称英语
相关试题推荐
Thisbookembracesmanysubjects.
YourmoneywillearnmoremoneyifyouputitAmongotherthings,abankstatementtellsyou
A.Whydoweforgetthings?B.Howdowemeasurememory?C.Whatarethestagesmemoryconsistsof?D.Whatisthedifferencebe
Pesticides(杀虫剂)Whydopesticides(杀虫剂)fitintothepictureofenvironmentaldisease?Wehaveseenthattheynowpollutesoi
Pesticides(杀虫剂)Whydopesticides(杀虫剂)fitintothepictureofenvironmentaldisease?Wehaveseenthattheynowpollutesoi
UnpopularSubjects?Isthereaplaceintoday’ssocietyforthestudyofuselesssubjectsinouruniversities?Justover100
UnpopularSubjects?Isthereaplaceintoday’ssocietyforthestudyofuselesssubjectsinouruniversities?Justover100
WhatIstheCoolestGasintheUniverse?WhatisthecoldestairtemperatureeverrecordedontheEarth?Wherewasthislow
MicroelectronicsRevolutionThe1980sarelikelytobeconsideredasamorethansomewhatinterestingdecadefortheUnited
随机试题
不受下丘脑-垂体-靶腺轴调控的激素是
下列权利中,不属于请求权的是?()
何某死后留下一间价值六万元的房屋和四万元现金。何某立有遗嘱,四万元现金由四个子女平分,房屋的归属未作处理。何某女儿主动提出放弃对房屋的继承权,于是三个儿子将房屋变卖,每人分得两万元。现债权人主张何某生前曾向其借款12万元,并有借据为证。下列哪些说法是错误的
单体调试定额包括调试各专业间的配合及对分系统和整套启动调试的配合工作,但不包括施工单位对调试的配合。
证券交易所会员转借席位给其他会员,必须经过()批准。
选H时肯定得选K;若她选择J,则她肯定选择W;若她选择K,则她肯定选择X。若该养鱼爱好者选择了H,则下面哪一项也一定是正确的?
下列各项中,属于实时操作系统应该具备的特征的是()。
下列各项中,属于软件定义阶段任务的是()。
A、Itburnedout6towns.B、4peoplelosttheirlifesofar.C、24peoplewereinjured.D、About300,000houseswereburntdown.B最
A、She’sinameeting.B、She’soutoftheoffice.C、She’stalkingwithanothercustomer.D、She’sspendingherholiday.B对话中女士说她此刻
最新回复
(
0
)