首页
登录
职称英语
How can we get rid of garbage? Do we have enough energy sources to meet our
How can we get rid of garbage? Do we have enough energy sources to meet our
游客
2025-03-11
21
管理
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 some 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 fu el 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. (78) 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 bum 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 mil lion barrels of oil.
Our fossil fuel supplies are limited.(79) 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. [br] The best title for the passage may be ________.
选项
A、Garbage and the Earth
B、Fossil Fuel and Carnage
C、Land and Garbage
D、Garbage—Energy Source
答案
D
解析
归纳概括题。概括全文的内容,我们不难发现作者一直在提倡利用垃圾、将垃圾也作为一种能源,故D最恰当。
转载请注明原文地址:https://tihaiku.com/zcyy/3991783.html
相关试题推荐
Asweknow,physics________thescienceofenergy.A、wasB、wereC、isD、areC本题考
Howcanwegetridofgarbage?Dowehaveenoughenergysourcestomeetour
Howcanwegetridofgarbage?Dowehaveenoughenergysourcestomeetour
______,thepayisn’tattractiveenough,thoughthejobitselfisquiteinterest
Theshortageofenergyisgettingworse.It______animmediatesolution.A、calls
Wouldyoube______domeafavor,please?A、kindenoughB、sokindastoC、sokin
I’mA(oldenough)B(not)toletmytroublesC(tointerfere)D(with)mywork.C应改
—Didyoutakeenoughmoneywithyou?—No,Ineeded______IthoughtIwould.A、no
Asweknow,physics______thescienceofenergy.A、wasB、wereC、isD、areC本题考查的是
Alltheusefulenergyatthesurfaceoftheearthcomesfromtheactivityof
随机试题
Toacquireeducationisprincipalwayofgainingstatusinaculturethatgenera
不能用于明配的管材为()。A.半硬塑料管 B.硬塑料管 C.焊接钢管 D.
慢性肺源心脏病的X线表现,哪项错误( )A.常有肺,胸基础疾病表现及急性肺部感
患者,女,25岁,患风湿性心脏瓣膜病。不明原因持续发热1月余,体温波动在37.5
FⅫa作用的底物为A.纤维蛋白原B.可溶性纤维蛋白C.纤维蛋白聚合物D.交联纤维
骨折愈合过程中第三期为A:原始骨痂形成期 B:血肿机化演进期 C:骨痂改造塑
幼儿萌萌午休时不睡觉还发出吵闹的声音,何老师把她关在厕所里。以免影响其他幼儿休息
目前,我国对投资者(包括个人和企业)买卖基金份额,()印花税。A:征收2%B:
我国《证券法》规定,证券公司在境外设立、收购或者参股证券经营机构,必须经证券监
某场馆工程的质量保修书的保修期限中,符合行政法规强制性规定的是( )。A.主体
最新回复
(
0
)