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
自考
There are different ways in which people try to deal with the problem of energy. One way is greater production of common energy
There are different ways in which people try to deal with the problem of energy. One way is greater production of common energy
admin
2013-05-15
89
问题
There are different ways in which people try to deal with the problem of energy. One way is greater production of common energy sources(能源), such as coal, oil and gas. The trouble with these sources, however, is that they are not renewable.
Another way is energy conservation(节能), which means using energy more efficiently. In some very cold countries people build
special houses
to save energy. They place materials between the inside and the outside of the walls of the house to keep the cold out and the warmth in. The house is heated by the lights, the body heat of people and the other equipment in it.
Finally, renewable energy sources are used even though they are often expensive to develop. One form of these is
geothermal energy
. In certain parts of the world the temperature of the earth increases thirty degrees centigrade with each kilometer down. At six kilometers, therefore, it rises to nearly two hundred degrees. To get the heat, water is pumped(压, 抽)down into the rocks and back up to the surface. Heat from the earth is already used in certain countries.
The writer tells about the "
special houses
" because they______.
选项
A、show the excellent skills of the builders
B、serve as an example of energy conservation
C、are heated by different sources of energy
D、are warmer than other types of houses
答案
C
解析
推断题。从这种房屋特殊之处是用利用不同材料和方式来取暖的角度看,C选项应该更为正确。
转载请注明原文地址:https://kaotiyun.com/show/0qAR777K
本试题收录于:
英语(二)题库公共课分类
0
英语(二)
公共课
相关试题推荐
根据社会意识反映社会存在的程度和特点,可以把社会意识划分为
Weallknowthathumansaredamagingtheenvironment,butwhatcanwedoaboutit?Somepeoplearetryingtodotheirbittobemo
Itisnoteasytodecidewhetherareportistrueornot.OnereportofanunidentifiedobjectcamefromaBritishaeroplaneon
About150yearsago,amusiciansatquietlyataconcertinVienna.Hewasplayinghisnewsymphony.Hecouldn’t【11】thattheaudi
DuringtheChristmasshoppingrushinLondon,astorywasreportedofatramp(流浪者)who,apparentlynofaultofhisown,foundhim
Wewalkedinsoquietlythatthenurseatthedeskdidn’tevenlifthereyesfromthebook.Mumpointedatabigchairbythedo
他把他的成功归于他以前受的良好教育。
A.unnecessaryB.completeC.lightestD.safeE.flammableF.reactiveMRImaymakeoperatingonthepatient______.
《麦琪的礼物》的语言特色。
阅读下面一段文字,回答问题:我的拙笔在这里向读者叙述了一个没有曲折、不足为奇的故事:那两个住在一间公寓里的笨孩子,极不聪明地为了对方牺牲了他们家里最宝贵的东西。但是,让我对目前一般聪明人说一句最后的话,在所有馈赠礼物的人当中,他们两个是最聪明的。
随机试题
伸直型((Colles)骨折典型表现是
连续监测法测定ALT活性时,血清用量10μl,底物量350μl,光径1cm,NADH在340nm的摩尔吸光系数为6300,计算K值为A.3376B.4127C.4920D.5714E.6508
甲类传染病城镇上报的时间要求甲类传染病农村上报的时间要求
皮下注射常用部位
患者男性,52岁,肝硬化,大量腹水。入院后给予利尿剂治疗,腹水量明显减少,但患者出现了淡漠少言、反应迟钝、言语不清等症状。如果患者出现大量呕血或黑便,甚至引起出血性休克,考虑可能出现了
7个月小儿可添加的辅食种类为
某公司推出的新产品预计每天销售5万件,每件定价为40元,利润为产品定价的30%。公司为了打开市场推出九折促销活动,并且以每天10万元的费用为产品和促销活动做广告宣传。问销量至少要达到预计销量的多少倍以上,每天的盈利才能超过促销活动之前?
下列程序段的执行结果为______。N=0ForI=1To3ForJ=5To1Step-1N=N+1NextJNextIPrintN;J;I
Questions14-17Thetexthas9paragraphs(A-I).Whichparagraphdoeseachofthefollowingheadingsbestfit?*
ThenumberofpeoplewhosurftheInternetviamobiledevicesinChinahasforthefirsttime【C1】______thenumberusingcomputer
最新回复
(
0
)