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
70
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
FromthepassagewemayknowthatthesituationinRussiain1917was______.Thebesttitleforthepassagemaybe______.
Astherecipientsofsuchservicesweinturnfindourselveswantingtosupportthemall,foriftheyaretakingthetroubleto
Accordingtothepassage,peoplewhooffendedthelawmaybe______.What’sthemaintopicofthisarticle?______.
TheRedCrossis【B1】______organizationwhichcaresforpeoplewhoarein【B2】______ofhelp.AmaninaParishospitalwhonee
Acontractisanagreementbetweentwoormorepeople【71】onepersonagreestodosomethingbyaspecifieddateinreturnfors
"Igetbywithalittlehelpfrommyfriends"isapopularlyric(抒情诗)withage-oldwisdombehindit.【B1】______peopleneedpeop
Cultureshockisanoccupationaldisease(职业病)forpeoplewhohavebeensuddenlytransplantedabroad.Cultureshockiscaus
Shenolongerhadthatfeelingof(dependent)______shehadfoughtsohardtowin.
Internet-addictedjobseekersmaybepartlythecauseofthefactthatitistakingtheunemployed23%longertofindanewposi
Itissaidthathe______suicide.
随机试题
男性,16岁,2周来尿少,全身水肿明显。尿蛋白定量8g/d。血浆白蛋白18g/L。尿沉渣镜检红细胞3~5/HP,有透明管型和偶见颗粒管型。血红蛋白正常。血肌酐正常,血尿素氮10mmol/L诊断该病的主要依据为
鸭步的原因为
治疗肾阴虚型绝经前后诸证的最佳方剂是
为了保证施工不因停电而中断,有的施工现场备有发动机组,作为外线电路停止供电时的接续供电电源,这就是自备电源。下列关于自备发配电系统的规定,错误的是()。
对于报关单位变更登记的期限:报关企业取得变更注册登记许可后应当自批准变更之日起______日内;进出口货物收发货人注册登记内容发生变更应当自批准变更之日起______日内。
某企业集团选择集权与分权相结合的财务管理体制,下列各项中,通常应当集权的有()。
依据企业所得税法的规定,无形资产的摊销年限不得()。
教师采用摸底考试了解学生已有的知识与能力的做法属于()。
糖精:糖
使用价值、交换价值、价值三者之间的关系足
最新回复
(
0
)