首页
登录
职称英语
Within fifteen years Britain and other nations should be well on with the bu
Within fifteen years Britain and other nations should be well on with the bu
游客
2023-07-28
77
管理
问题
Within fifteen years Britain and other nations should be well on with the building of huge industrial complexes for the recycling of waste. The word rubbish could lose its meaning because everything which goes into the dustbin would be made into something useful. Even the most dangerous and unpleasant wasteswould provide energy if nothing else.
The new concept of recycling waste is taking shape at the British Technological Laboratory at Warren Spring, not far from the north of London. Today, the laboratory spends four times as much money in studying recycling as it did five years ago.
The latest project is to take a city of 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. Methods have been discovered, for example, for removing the ink from newsprint so that the paper can be used again, and for obtaining valuable oils and gases from old motor car types. All these ideas are already being made use of, but what is new is the idea of combining them on such a large scale in a single plant designed to recycle most types of waste.
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 spikes 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 crushers and rollers will break up everything that can be broken finally, and the rubbish will pass under magnets, which will remove the bits of iron and steel; finely 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. But in some big industrial areas, where rubbish has been dumped for so long that there are no holes left to fill up with rubbish, these new automatic recycling plants may be built sooner. 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. [br] The new type of recycling plant will______.
选项
A、recycle only paper and rubber
B、not recycle metals, paper or rubber
C、recycle paper, rubber and metals
D、not recycle steel, lead or copper
答案
C
解析
细节题。文章第三段第三句“This plant would recycle not only metal such as steel,lead and copper,but also paper and rubber as well.”工厂不但可以回收金属,例如钢、铅和铜,而且还可以提取纸和橡胶。因此,正确答案是C项。
转载请注明原文地址:https://tihaiku.com/zcyy/2875989.html
相关试题推荐
ItoftenseemsthateveryoneinBritainhasamobilephone.Weusethemasa
ItoftenseemsthateveryoneinBritainhasamobilephone.Weusethemasa
ItoftenseemsthateveryoneinBritainhasamobilephone.Weusethemasa
ItoftenseemsthateveryoneinBritainhasamobilephone.Weusethemasa
Shouldauniversitygraduatewithacomputersciencedegreeseekaposition
Shouldauniversitygraduatewithacomputersciencedegreeseekaposition
Shouldauniversitygraduatewithacomputersciencedegreeseekaposition
[originaltext]Economicexpertssaythattheworldeconomyshouldimproveso
Youshouldknowthatpridewill______(妨碍你成功)getinthewayofyoursuccess
Allparticularsshouldbecarefullychecked.____________(没有什么可以被认为是理所当然的).Nothi
随机试题
Languageacquisitionisoneofthecentraltopicsincognitivescience.Eve
Istudyattentively.ThemoreIgotconcentratedonmylessons,thebetterIcan
Withabrokenheart,themothersawher______(吸毒成瘾的儿子被带上警车).drug-addictedsonse
一般情况,处于河道上游、中游的城市多采用的防洪措施是( )。A.以排为主 B
根据岩石矿物组成,属于软岩的是()。A.石灰岩 B.岩浆岩 C.沉积岩中硅
下列各项中,属于不能在资产评估委托合同中约定的内容有( )。A.对应纳入评估范
患者男性,50岁,患冠心病5年,为其做健康指导时应建议患者采用A、少渣饮食 B
《禁止使用童工规定》规定任何用人单位均不得招用童工,童工的法定年龄是()。A.
内环境稳态是指A.体液的理化性质保持相对恒定 B.细胞内液的化学成分保持相对恒
单位时间内药物按一定比率消除是A、清除率 B、消除速率常数 C、零级动力学消
最新回复
(
0
)