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
How can we get rid of garbage (垃圾) ? Do we have enough energy sources to meet our future energy needs? These are two importa
How can we get rid of garbage (垃圾) ? Do we have enough energy sources to meet our future energy needs? These are two importa
admin
2011-01-24
68
问题
How can we get rid of garbage (垃圾) ? Do we have enough energy sources to meet our future energy needs?
These are two important questions that many people are asking today. Some people think that man might be able to solve both problems at the same time. They suggest using garbage as an energy source, and at the same time it can save the land to hold garbage.
For a long time, people buried garbage or dumped (倾倒) it on empty land. Now, empty land is scarce. But more and more garbage is produced each year. However, garbage can be a good fuel to use. The things in garbage do not look like coal, petroleum, or natural gas, but they are chemically similar to these fossil(化石) fuels. As we use up our fossil-fuel supplies, we might be able to use garbage as an energy source.
Burning garbage is not a new idea. Some cities in Europe and the United States have been burning garbage for years. The heat that is produced by burning garbage is used to boil water. The steam that is produced is used to make electricity or to heat nearby buildings. In Paris, France, some power plants burn almost 2 million metric tons of the cities garbage each year. The amount of energy produced is about the same as would be produced by burning almost a half million barrels of oil.
Our fossil fuel supplies are limited. Burning garbage might be one kind of energy source that we can use to help meet our energy needs. This method could also reduce the amount of garbage piling up on the earth.
What is the author’s attitude?
选项
A、Delighted.
B、Sad.
C、Agreeing.
D、Disagreeing.
答案
A
解析
推理判断题。文章最后一段就表明了作者的态度。他认为通过燃烧垃圾发电可以作为解决能源短缺的一种途径,同时还可减少垃圾的堆积。
转载请注明原文地址:https://kaotiyun.com/show/xFGC777K
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
求由方程xy+lny=1所确定的隐函数在x=0处的导数.
Historianscan’ttelluswhen,whereor【71】thefirstfoodwascooked.Inearliest【72】whenpeoplehadeatentheirfood【73】,
Whatisthemainideaofthepassage?______.Whichofthefollowingistrueaccordingtothepassage?
Acontractisanagreementbetweentwoormorepeople【71】onepersonagreestodosomethingbyaspecifieddateinreturnfors
Citytrafficjam—oneoftheleastwantedeffectsofthemotorvehicle—issomethingwithwhichwe’reallfamiliarandforwhichm
Bionicsisarecentlydevelopedbranchofscience,whichhastremendouspotentialforimprovingthelifeofmankindinourconte
Cultureshockisanoccupationaldisease(职业病)forpeoplewhohavebeensuddenlytransplantedabroad.Cultureshockiscaus
Intoday’scompetitivejobmarket,studentsarelookingfordegreesoutsidetheirhomecountriestopositionthemselvesasgloba
Shoppingforclothesisnotthesameexperienceforamanasitisforawoman.Amangoesshoppingbecauseheneedssomething.
Theresidents,______hadbeendamagedbytheflood,weregivenhelpbytheRedCross.
随机试题
建于水边或花畔,借以成景,平面常以长方形,开敞或设窗扇的建筑是()。
Over-workingcanbea_________onbothbodyandmind.
Formanypeopletoday,readingisnolongerrelaxation.Tokeepuptheirworktheymustreadletters,reports,tradepublication
引起少尿的原因中哪项是错误的
多黏菌素的抗菌谱包括()。
集体教育和个体教育相结合的德育原则是下列哪位教育家的成功教育经验?()
一棵树的年头越长,它的年轮越多。老周院子中枣树的年头比老李家的枣树年头长,因此,老周家的枣树比老李家的年轮多。以下哪项中的推理与题干最为类似?()
依据《中华人民共和国票据法》的规定,票据被称为无因证券,其含义是指()。
我国2001年的GDP约为1978年的( )下图的阴影部分最能体现1989年我国第一产业的产值占当年GDP比重的是:
Northernmarshesarebeingturnedintoempty,desecratedmudflatwasteland.Theculprit?Snowgeese.Thesemarshesaretheb
最新回复
(
0
)