首页
登录
职称英语
The world is not only hungry, it is also thirsty for water. This may seem st
The world is not only hungry, it is also thirsty for water. This may seem st
游客
2024-01-19
69
管理
问题
The world is not only hungry, it is also thirsty for water. This may seem strange to you, since nearly 75% of the earth’ s surface is covered with water. But about 97% of this huge amount is seawater,【C1】______salt water. Man can only drink and use the other 3% of the fresh water that comes from rivers, lakes, underground, and other【C2】______And we cannot even use all of that, because some of it is in the form of icebergs and glaciers. Even worse, some of it has been polluted.
However, as things stand today, this small amount of fresh water,【C3】______is constantly being replaced by rainfall, is still enough for us. But our need【C4】______water is increasing rapidly—almost day by day. Only if we take steps to deal with this problem now【C5】______a severe worldwide water shortage later on. A limited water supply would have a bad effect on agriculture and industry. Let me give you just one small example of【C6】______necessary water is to industry. Do you know that【C7】______a single ton of steel, it takes about 91 ,000 liters of water?
We all have to learn how to stop【C8】______our precious water. One of the first steps we should take【C9】______to develop ways of reusing it. Experiments have already been done in this field, but only on a small scale. The systems that have been worked out resemble【C10】______used in spacecraft. [br] 【C3】
选项
A、that
B、this
C、which
D、it
答案
C
解析
which引导一个非限制性定语从句来修饰freshwater。
转载请注明原文地址:https://tihaiku.com/zcyy/3374935.html
相关试题推荐
[originaltext] Three-fourthsoftheworldiscoveredwithwater.Butonlyabou
Saltisasnecessarytolifeaswater.InmanyareasofAfricapeopleonced
Saltisasnecessarytolifeaswater.InmanyareasofAfricapeopleonced
Saltisasnecessarytolifeaswater.InmanyareasofAfricapeopleonced
Saltisasnecessarytolifeaswater.InmanyareasofAfricapeopleonced
Saltisasnecessarytolifeaswater.InmanyareasofAfricapeopleonced
Theworldisnotonlyhungry,itisalsothirstyforwater.Thismayseemst
Theworldisnotonlyhungry,itisalsothirstyforwater.Thismayseemst
Theworldisnotonlyhungry,itisalsothirstyforwater.Thismayseemst
Theworldisnotonlyhungry,itisalsothirstyforwater.Thismayseemst
随机试题
Whatwasthewoman’sproblem?[br][originaltext]M:Hi,Sarah.What’sup?W:Oh
HistorytellsusthattheoriginofSantaClausbeginsinthe4thcenturyw
Postgraduatedilemmas[A]Decidingwhetherornottobeco
【教案】 Teachingaims: Knowledgeaim: Studentswillmastertheexpressionof
普通片的崩解时限是()A:1分钟 B:5分钟 C:15分钟 D:30分钟
在回归分析中,下列说法正确的是();A.相关系数r绝对值接近于零,则x与y
根据《个人贷款管理暂行办法》规定,在个人贷款业务中,按合同约定办理抵押物登记时,
我国劳动立法规定集体合同的期限为( )A.1~3年 B.2~4年
商业银行的缺口管理属于()管理。A、利率风险 B、信用风险 C、汇率
我国在社会主义初级阶段的基本经济制度是由()决定的。A.社会主义初级阶段的生产
最新回复
(
0
)