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
专升本
In everyday usage "hot" means "having a lot of heat". Many people think that "cold" is something completely separated from heat.
In everyday usage "hot" means "having a lot of heat". Many people think that "cold" is something completely separated from heat.
admin
2018-01-18
28
问题
In everyday usage "hot" means "having a lot of heat". Many people think that "cold" is something completely separated from heat. But this is not true. Cold simple means " having very little heat". Your life depends on heat. In fact, every living thing depends on it. Without heat, every living thing would be frozen to death. All living things get their heat from the sun, which provides the conditions in which life is possible.
Since before the dawn of history, man has been able to make his own heat.
He has been able to release the sun’ s heat that is trapped in things such as wood, coal and oil.
And he has been able to use this heat.
Heat has made civilization possible. With heat, man could melt metals. As man learned to use metals and fuels, industries grew. As a result, engines were invented. These are machines that change heat energy into mechanical energy. Engines can do the work of many men. Without engines industrial civilization is impossible.
Yet when the first engines were built in the 17th century, men were, still wondering about the nature of heat. "What is it?" they asked. Not until the early years of the 19th century did they find the right answer.
From the underlined sentence in paragraph 2, we know that______.
选项
A、man can get heat from things like wood, coal and oil
B、man can not get the heat directly from the sun
C、only wood, coal and oil have heat
D、all the sun’ s heat is trapped in things
答案
A
解析
推理判断题。本句意为“人类可以释放出存储在木头、煤炭和石油等物 体中的太阳热量。”由此可推知,人类可以从木头、煤炭和石油中获得热量,故选A。 结合上下文可知,本句重点表达了人类可以自己制造热量,而不是单纯依靠太阳,并 没有说明人类无法直接获取太阳的热量,故B项错误;C、D项都以偏概全,故不选。
转载请注明原文地址:https://jikaoti.com/ti/tHIGFFFM
本试题收录于:
英语题库普高专升本分类
0
英语
普高专升本
相关试题推荐
Ifeltsomewhatdisappointedandwasabouttoleave,______somethingoccurredwhichattractedmyattention.
Don’tgetyourschedule______;staywithusinthisclass.
______ashehadalreadybeenwellinformedoftheinsandoutsofthewholething.
Thestormsweepingoverthisareanowissuretocause()ofvegetablesinthecomingdays.
—ShallItellJohnaboutit?—No,you().I’vetoldhimalready.
Ofalltheunfortunatecircumstancestoemergefromthehousingbust(房地产萧条),oneofthemostunderappreciated(不能估计的)isthedevel
Totheirgreat______,theydidn’tsucceedinthecooperationwithanItaliancompany.
Childrenmodelthemselveslargelyontheirparents.Theydosomainlythroughidentification.Childrenidentify【C1】______apare
InBritain,peoplehavedifferentattitudestothepolice.Mostpeoplegenerallyappreciatethemandthejobtheydo—【C1】______
Itwas____ImetMr.GreeninShanghai.
随机试题
专利申请人对专利复审委员会的复审决定不服的,可以自收到通知之日起( )内向人民法院起诉。
侧支性抑制的形成是由于
潮汐表中的潮高基准面又称为()。
根据《发布证券研究报告执业规范》的规定,署名的证券分析师应()。Ⅰ.对其署名的证券研究报告的内容负责Ⅱ.对其署名的证券研究报告的观点负责Ⅲ.对证券研究报告进行质量审核Ⅳ.明确质量审核程序和审核人员职责,加强质量审核管理
下列说法中不正确的有()。
国家计划明确的宏观调控目标和总要求,是制定()政策的主要依据。
左边给定的是纸盒的外表面,下面哪一项能由它折叠而成?
社会事实指的是存在于社会之中的一类具有非常特殊性质的事实。这类事实存在于个人之身外,由具有使个人不能不服从的行为方式、思维方式和感觉方式构成,对于个人的行为具有约束力和强制性。它潜移默化地存在于人们的日常生活之中,个人如果触犯它就会受到惩罚。根据上述定义,
下列有关需求的表述,不正确的是()。
BonAppetiteA)Wealllovethefoodwegrowupon,butwealsoseekadventureinthefoodwehavenevertasted.Ahugelypopular
最新回复
(
0
)