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? Do we have enough energy sources to meet our future energy needs? These are two important que
How can we get rid of garbage? Do we have enough energy sources to meet our future energy needs? These are two important que
admin
2013-12-10
23
问题
How can we get rid of garbage? 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 time it can save the land to hold garbage.
For a long time, people buried garbage or dumped 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 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.
What is the author’s attitude?
选项
A、Delighted.
B、Sad.
C、Agreeing.
D、Disagreeing.
答案
C
解析
作者都是从正面列举了垃圾的处理方法及其所产生的能量的使用。可以断定作者是赞成这些观点的。选项C是正确的。
转载请注明原文地址:https://jikaoti.com/ti/JvpGFFFM
本试题收录于:
英语题库成考专升本分类
0
英语
成考专升本
相关试题推荐
Shynessisthecauseofmuchunhappinessforagreatmanypeople.Shypeopleareanxiousandself-conscious;thatis,theyaree
Wewerestuckbytheextent______whichteachers’decisionsservedtheinterestsoftheschoolratherthanthoseofthestudent
Alistofthesemester’scompositionassignments______tothestudents.
Wehaveratherasmallhouse,withonlyonesparebedroom.Youcanimagineouralarm,then,whenAuntClarawrotetosaythatsh
Thatcompany______us______products2milliontonsperyear.
Whenthetemperatureofaliquidisraisedenough,theliquidboils.Thismeansthatbubblesofvapor,containingmillionsofmo
Artificialflowersareusedforscientificaswellasfordecorativepurposes.Theyaremadefromavarietyofmaterials,sucha
Traditionally,universitieshavecarriedouttwomainactivities:researchandteaching.Manyexpertswouldarguethatboththes
Somepeopleareluckyenoughtobebornwithagoodsenseofdirectionandeveniftheyhaveonlyvisitedaplaceonce,theywil
Moreandmore,theoperationsofourbusinesses,governments,andfinancialinstitutionsarecontrolledbyinformationthatexis
随机试题
Enoughsleepisimportanttohealth.Theamountofsleepneededdependsontheageofthepersonandtheconditions【C1】______sl
A.取象比类B.阴阳学说C.五行学说D.精气学说能最好地说明万物同源性和物质统一性的
外科治疗门静脉高压症最主要的目的是
估算房地产开发项目的收入,首先要制定切实可行的()。
影响混凝土和易性的最敏感的因素是()。
严格控制业务集中度的有关规定有()。
某企业上年销售收入为1000万元,若预计下一年通货膨胀率为5%,销售量减少10%,所确定的外部融资占销售增长的百分比为25%,则最多可以用于增发股利的资金为()万元。
从年龄的角度,更适合接受心理咨询的人群是()。
婴儿脑的发展中,速度最快的区域是
甲为偿还赌债,找到乙商定绑架他人勒索赎金。二人将赵某骗出,用电棍将赵某打晕,带至一隐蔽处,用绳索将其捆住。甲在赵某身上搜出银行卡,逼赵某说出银行卡密码,吩咐乙取出卡中的4万元。甲随后给赵某的母亲发短信,索要人民币200万元,并要求是旧钞。乙感觉事情不妥,便
最新回复
(
0
)