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
2024-01-16
55
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. 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.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] According to the passage which of the following is NOT true?
选项
A、About 2 million metric tons of garbage is burned in some power plants in Paris, France each year.
B、In a modem society, more and more garbage is produced each year.
C、Using garbage is a good way to solve the problem of energy shortage.
D、It will be too expensive to use garbage as an energy source.
答案
D
解析
推理判断题。A、B、C在文章中都是原话,分别见第四段的第五句、第三段的第三句、最后一段;文中讲述的利用垃圾即燃烧垃圾,而燃烧垃圾一点也不“expensive”,所以D选项不正确。
转载请注明原文地址:https://tihaiku.com/zcyy/3367053.html
相关试题推荐
ChildrendonothaveenoughexperiencetorealizethatTVshowspresentanunrea
Howcanwegetridofgarbage(垃圾)?Dowehaveenoughenergysourcestomeeto
Howcanwegetridofgarbage(垃圾)?Dowehaveenoughenergysourcestomeeto
Howcanwegetridofgarbage(垃圾)?Dowehaveenoughenergysourcestomeeto
Whenproductsmadeinfactories______,theyarethrownawayasgarbage.A、cometo
Thedoctoradvisedherthatshe______enoughrestbeforegoingbacktowork.A、to
Spending50minuteswithacellphoneclosetoyourearisenoughtochangeb
Hewas______enoughtounderstandmyquestionsfromthegesturesImade.A、intel
Alltheusefulenergyatthesurfaceoftheearthcomesfromtheactivityof
Alltheusefulenergyatthesurfaceoftheearthcomesfromtheactivityof
随机试题
Whichofthefollowingpaymenttermseliminatestheexchangerisk,assumingthe
TomandAlice______havinganewcartoreplacetheiroldoneforyears.A、hasbee
通风口应高出屋面()mm,但必须大于最大积雪厚度。A.100 B.200
关于数据的描述性信息称为( )。A.元数据 B.数据元 C.数据单位 D
一只固定利率债券的面值为100元,票面利率为5%,剩余期限为2年,每年付息一次。
A.1/4 B.1 C.4 D.1/2
Afirm’scashflowscanbedividedinto
(2019年真题)根据存款额度是否超过()万美元,将外币存款分为小额外币存
从我国来看,通货膨胀的原因不包括( )。A.国家财政原因 B.国民经济结构的
关于建设工程项目管理规划的说法,正确的有()。A.建设工程项目管理规划仅涉及项目
最新回复
(
0
)