首页
登录
职称英语
[originaltext] In the future, water problems will become more and more serio
[originaltext] In the future, water problems will become more and more serio
游客
2023-08-02
44
管理
问题
In the future, water problems will become more and more serious. Our increasing population will greatly increase urban wastes. On the other hand, people’s increasing demand for water will decrease the amount of water which can be used for drinking. Rapidly developing industries will produce more liquid wastes. And many of them contain chemicals that will be harmful to people’s health.
To feed our expanding population, agriculture will have to be developed. Thus larger quantities of agricultural chemicals will be produced in this process. In such an urgent situation, drastic measures must be taken immediately for the pollution problem. The first way is to treat the wastes properly to reduce their danger to society. This involves the processing of solid wastes first, and then comes to the treatment of liquid wastes. A second approach is to recycle or reuse all or part of the wastes. Farm waste water is spread in fields as nutrient supplement. Water waste from recycling plants can be used for irrigation and also as a supplemental source of water.
选项
A、One.
B、Two.
C、Three.
D、Four.
答案
B
解析
How many measures are mentioned to solve the water problem?
转载请注明原文地址:https://tihaiku.com/zcyy/2891537.html
相关试题推荐
[originaltext]Moderator:Goodmorning,ladiesandgentlemen.Itgivesm
[originaltext]Goodmorning,everyone.Today,I’dliketotalkabouttherel
[originaltext]Goodmorning,everyone.Today,I’dliketotalkabouttherel
[originaltext]Goodmorning,everyone.TodayI’dliketosaysomethingabout
[originaltext]Sixyearsago,therewasnothingTiffanyGeorgialovedmoret
[originaltext]Sixyearsago,therewasnothingTiffanyGeorgialovedmoret
[originaltext]Whenwemakefriends,itcanhelptohavesomethingincommon
[originaltext]Whenwemakefriends,itcanhelptohavesomethingincommon
[originaltext]Whenwemakefriends,itcanhelptohavesomethingincommon
[originaltext]W:Steven,ifIgotoEngland,whichonewouldyousayisthebes
随机试题
DefinitionsofObesityA)Howdoesonedefinewhena
居住建筑楼梯间内可敷设可燃气体管道和设置可燃气体记量表。
下列疾病发生心力衰竭时属于哪项机制慢性贫血:A.心肌缺血心肌梗死 B.心肌
关于为股权投资基金管理人提供服务的基金服务机构,以下说法中错误的是()A.股权
A.果糖 B.酸性磷酸酶 C.葡萄糖 D.锌 E.糖原精浆中有助于前列腺
房屋委托交易中可能存在的风险有( )。A.价格变动风险 B.资金安全风险
(2021年真题)期货公司应当切实保障监事会和监事对公司经营情况的()A.
按照我国环境保护有关法规,作为环境保护对象的“环境”不包括() A.人造
根据《施工合同标准文本》的规定,以下有关监理人的说法中,错误的是( )。 A
圆管层流流动沿程损失与速度大小v的关系是( )。A.与v成正比 B.与v2成
最新回复
(
0
)