首页
登录
职称英语
Within fifteen years Britain and other nations should be well on their way t
Within fifteen years Britain and other nations should be well on their way t
游客
2023-09-24
25
管理
问题
Within fifteen years Britain and other nations should be well on their way to operating huge industrial complexes for the recycling of waste. The word "rubbish" could lose its meaning because everything which goes into the dumps would be made into something useful.
The latest project is to take a city around half a million inhabitants and discover exactly what raw materials go into it and what go out. The aim is to find out how much of these raw materials could be provided if a plant for recycling waste were built just outside the city. This plant would recycle not only metal such as steel, lead and copper, but also paper and rubber as well.
Another new project is being set up to discover the best ways of sorting and separating the rubbish. When this project is complete, the rubbish will be processed like this: first, it will pass through sharp metal bars which will tear open the plastic bags in which rubbish is usually packed; then it will pass through a powerful fan to separate the lightest elements from the heavy solids; after that grounders and rollers break up everything that can be broken. Finally, the rubbish will pass under magnets, which will remove the bits of iron and steel; the rubber and plastic will then be sorted out in the final stage.
The first full-scale giant recycling plants are, perhaps, fifteen years away. Indeed, with the growing cost of transporting rubbish to more distant dumps, some big cities will be forced to build their own recycling plants before long.
选项
A、have completed what was started
B、have gotten ready to start
C、have achieved a great deal toward
D、have put an end to
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3042354.html
相关试题推荐
Thiscompanyprovidesservicesforanybreakdownfreeofchargewithinoneyear
Thiscompanyprovidesservicesforanybreakdownfreeofchargewithinoneyear
Hefeltrather______thatsheshoulddrivethecaratsucha______speed.A、fri
Measuresshouldbetakentoprotectourenvironmentbeforeitistoolate.A、在太晚之
Watchyourhead!You______bemorecareful!A、mayB、hadtoC、shouldD、wouldC
Whatshouldyoudowithfoodthatdoesn’tseemtobenormal?Weshould______
Whereshouldfoodsforcampingbekeptin?Itshouldbekeptin______[origin
Howmanystudentsmayliveinoneroom?Atmost______[br]Whatoneshoulddoi
Hereisalistofroutinemaintenanceyoushouldbeperformingonyourcompu
Hereisalistofroutinemaintenanceyoushouldbeperformingonyourcompu
随机试题
[originaltext]W:Hi,ProfessorHiggins.M:Hi,Julia.W:Wouldyoubeabletoh
"MadeinChina"lostitsnoveltylongago.Thelabelhasbecome【C1】______in
EducationStudyFindsU.S.FallingBehind[A]TeachersintheUnite
下列关于套筒冠义齿基牙制备不正确的是()A.前牙切端及后牙面至少预备
()除依据《公司法》等法律法规和商业银行章程履行职责外,还应当重点监督评估
消费指标包括( )。 Ⅰ.金融机构存款总额 Ⅱ.外商投资总额 Ⅲ.城乡居
诊断间日疟取血最适宜的时间是()A.发作之际B.发作后数小时至十余小时C.发作
北宋史学家司马光主持编写了我国第一部编年体通史巨著,记述了从战国到五代l300多
基础心理学是研究()。 (A)正常成人心理现象的心理学基础学科 (B
企业采用权益法核算长期股权投资的,在确认投资收益时,不需考虑顺流交易产生的未实现
最新回复
(
0
)