首页
登录
职称英语
Humanity uses a little less than half the water available worldwide.Yet occur
Humanity uses a little less than half the water available worldwide.Yet occur
游客
2023-12-16
53
管理
问题
Humanity uses a little less than half the water available worldwide.
Yet occurrences of shortages and droughts are causing famine in some
but industrial and agricultural by-products are polluting water supplies. 【M1】______
Since the world’s population is expecting to double in the next 50 years, 【M2】______
many experts think we are on the edge of a widespread water crisis.
But that doesn’t have to be the outcome. Water shortages do not
have to trouble the world—if we started valuing water more than we 【M3】______
have in the past. Just like we began to appreciate petroleum more after 【M4】______
the 1970s oil crisis, today we must start looking at water from a fresh
economical perspective. We can no longer afford to consider water a 【M5】______
virtual free resource of which we can use as much as we like. 【M6】______
Instead, for all uses except the domestic demand of the poor,
governments should price water to reflect their actual value. This means 【M7】______
charging a fee for the water itself as well as for the demand costs. 【M8】______
Governments should also protect this resource by providing
water with more economically and environmentally sound ways. 【M9】______
Often the cheapest way to provide irrigation water in the dry tropics
is through small-scaled projects, such as gathering rainfall in depressions 【M10】______
and pumping it to nearby cropland. [br] 【M3】
选项
答案
started改成start
解析
时态错误。主句使用了一般现在时do not have to trouble,因此if从句里的一般过去时要改成一般现在时。
转载请注明原文地址:https://tihaiku.com/zcyy/3277498.html
相关试题推荐
Greece,economically,isintheblack.Withverylittletoexportotherthan
Greece,economically,isintheblack.Withverylittletoexportotherthan
Ascollegeseniorshurtleintothejobhunt,littlefibsontheresume--fore
Ascollegeseniorshurtleintothejobhunt,littlefibsontheresume--fore
ThoughnottheidealshapeforaChristmasstocking,thisslimlittlevolume
ThoughnottheidealshapeforaChristmasstocking,thisslimlittlevolume
ThoughnottheidealshapeforaChristmasstocking,thisslimlittlevolume
Wheneveryouseeanoldfilm,evenonemadeaslittleastenyearsago,youc
Wheneveryouseeanoldfilm,evenonemadeaslittleastenyearsago,youc
Wheneveryouseeanoldfilm,evenonemadeaslittleastenyearsago,youc
随机试题
Inthepopularmind,theInternetistherealizationoftheglobalvillage,
[originaltext]Theideaoffightinganoisebymakingmorenoisesoundsstra
WhatdoesthemansayabouttheparkIslaBeata?[br][originaltext]W:Howdoy
如果仔细观察的话,会有所发现的。Ifyouobservecarefully,youwillfindsomething.译文增译主语you,以便更好地
不属于哥特式建筑的特点的是()。A.平面是“十字架”形 B.外部乡用高高的尖塔
监理工程师小张目前正在负责某信息系统项目,该项目对技术要求很高,因此承建单位必须
砂的吸水率就是含水率。
A.AB.BC.CD.D
某房地产开发企业对其开发的商品住房在明年内销售量超过50万平方米的可能性进行预测
(2018年真题)2017年12月份,某公司发生相关税金及附加如下:城市维护
最新回复
(
0
)