This means charging a fee for the water itself as well as for the supply costs.描述,可知选C。小题1:根据短文最后一段countries should set up central authorities to coordinate (调整) water policy.描述,可知选B。分析总结。 根据短文第一段描述可知是由于人类对于水资源不够重视导致了用水危机故选d...
A.Only half of the world's water can be used.B.The world population is increasing faster and faster.C.Half of the world's water resources have been seriously polluted.D.Humanity has not placed efficient value on water resources. 相关知识点: 试题...
What is the real cause of the potential water crisis? [ ] A. Only half of the world’s water can be used. B. The world’s population is increasing faster and faster. C. Half of the world’s water resources have been seriously polluted. D. Humanity has not placed sufficient ...
2. In your opinion, what are the causes of water crisis?The Water Crisis Water usage per person has been on an upward trend for many years. As countries and their citizens become richer, the amount of water they use quickly increases.Annual water usage in the USA, for example, is about...
A. The world population is increasing faster and faster. B. Half of the world's water resources have been seriously polluted. C. Humanity has not placed sufficient value on water resources. D. Only half of the world's water can be use ...
What is water crisis? How to solve it?什么是水危机?如何解决?
C. Constant droughts in the area. D. The adoption of new pumping practices. 相关知识点: 试题来源: 解析 C 细节理解题。根据第一段 California has been facing droughts for many years, distribution system(加州多年来一直面临干旱,某些地区甚至不得不 向数百英里外的分配系统输送淡水) 可知 , 该地区...
比如:How about going to the beach?Beach it is. 13:36 - So you're going over there?- There's a car parked outside her condo.condo:即condominium(kɒndəmɪniəm),公寓楼或一间公寓的意思 13:52 How come you didn't tell me you had a new hookup?hookup:本义是系统或机器设备...
It is evident that wide range of factors may contribute to this crisis. In the first place, the population explosion is the root cause of the problem. Due to the soaring population, water consumption, household or industrial, has been unprecedentedly surging. In the second place, continuously ...
D: Too many people competed for water on the Great Plains. 相关知识点: 试题来源: 解析 B: Drought caused the soil to turn to waves of dust. 1930年代美国遭遇了严重的“尘暴”事件,这是由于长期干旱和不当农业实践导致的土壤侵蚀,使得土壤变成尘土飞扬的波浪。因此,正确答案是B。