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
2024-01-18
24
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 mat 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. [br] The best title for the passage may be______.
选项
A、Garbage and the Earth
B、Fossil Fuel and Garbage
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/3372112.html
相关试题推荐
Japanisasmallcountrywithfewnaturalresources.【C1】______this,Japanese
Japanisasmallcountrywithfewnaturalresources.【C1】______this,Japanese
Japanisasmallcountrywithfewnaturalresources.【C1】______this,Japanese
Japanisasmallcountrywithfewnaturalresources.【C1】______this,Japanese
Japanisasmallcountrywithfewnaturalresources.【C1】______this,Japanese
Japanisasmallcountrywithfewnaturalresources.【C1】______this,Japanese
Whetherornotsolarenergycansaveyourmoneydependsonmanythings.Whereyo
Justasyoursupervisoradvised,yououghttodevoteyourtimeandenergytosom
W:Haveyouhadthebrakes(刹车)andtires(轮胎)checked?Anddoyouhaveenoughmon
Alltheusefulenergyatthesurfaceoftheearthcomesfromtheactivityof
随机试题
SummaryListentothepassage.Forquestions26~30,completethenotesusingno
RoadTripsFourgoodwheelstakeyouoffthebeatenpath
Thecommitteehasanticipatedtheproblemsthat______intheroadconstruction
JeffreyZaslow,theadvicecolumnistfortheChicagoSun-Times,grewupins
A.Q1>Q2>Q3 B.Q1<Q2<Q3 C.Q1<Q3<Q2 D.Q1
运用收益法评估企业时,预测未来收益的基础是( )。 A.评估基准日企业实际收
1.从2003年起,我国把“公民道德宣传日”定为每年的()。(A)3月
2016年5月20日,习近平总书记主持召开中央全面深化改革领导小组第二十四次会议
所有合格境外机构投资者(QFII)对单个上市公司A股持股比例总和,不超过该上市公
在光信号中光纤中传播时,( )会导致光信号的畸变。A.反射 B.折射 C.
最新回复
(
0
)