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【简答题】

It is important that we be mindful of the earth, the planet out of which we are born and by which we are nourished, guided, healed—the planet, however, which we have (26)_______to a considerable degree in these past two centuries of (27)_______ exploitation.
This exploitation has reached such (28)_______ that presently it appears that some hundreds of thousands of species will be (29)_______ before the end of the century. In our times, human shrewdness has ed the deep (30)_______ of the earth at a level far beyond the capacities of earlier peoples.
We can break the mountains apart; we can drain the rivers and flood the valleys. We can turn the most luxuriant forests into throwaway paper products.
We can (31)_______ the great grass cover of the western plains and pour (32)_______ chemicals into the soil until the soil is dead and blows away in the wind.
We can pollute the air with acids, the rivers with sewage(污水), the seas with oil. We can invent computers (33)_______ processing ten million calculations per second.
And whyTo increase the volume and the speed with which we move natural resources through the consumer economy to the junk pile or the waste heap.
Our managerial skills are measured by the competence (34)_______ in accelerating this process. If in these activities the physical features of the planet are damaged, if the environment is made inhospitable for (35)_______ living species, then so be it. We are, supposedly, creating a technological wonderworld.

35()

It is important that we be mindful of the earth, the planet out of which we are born and by which we are nourished, guided, healed—the planet, however, which we have (26)_______to a considerable degree in these past two centuries of (27)_______ exploitation.
This exploitation has reached such (28)_______ that presently it appears that some hundreds of thousands of species will be (29)_______ before the end of the century. In our times, human shrewdness has ed the deep (30)_______ of the earth at a level far beyond the capacities of earlier peoples.
We can break the mountains apart; we can drain the rivers and flood the valleys. We can turn the most luxuriant forests into throwaway paper products.
We can (31)_______ the great grass cover of the western plains and pour (32)_______ chemicals into the soil until the soil is dead and blows away in the wind.
We can pollute the air with acids, the rivers with sewage(污水), the seas with oil. We can invent computers (33)_______ processing ten million calculations per second.
And whyTo increase the volume and the speed with which we move natural resources through the consumer economy to the junk pile or the waste heap.
Our managerial skills are measured by the competence (34)_______ in accelerating this process. If in these activities the physical features of the planet are damaged, if the environment is made inhospitable for (35)_______ living species, then so be it. We are, supposedly, creating a technological wonderworld.

题目标签:污水
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参考解析:
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刷刷题刷刷变学霸
举一反三

【单选题】生活污水的主要特点是______。

A.
富营养化
B.
含氮、硫、磷高
C.
含污染物多
D.
含金属碎屑多

【单选题】()是污水最合适的出路。

A.
排放水体,作为水体的补给水
B.
灌溉田地
C.
重复使用
D.
工业生产

【单选题】化学污水的“COD”表示()。

A.
化学污水的排放量
B.
污水中有毒物的含量
C.
污水中的有机物消耗O2的数量
D.
污水中污泥的含量

【单选题】医院污水的特征是()

A.
含氮、磷等元素
B.
含多种病毒、病菌和寄生虫卵
C.
含农药成分
D.
水质和水量差别很大
E.
含重金属

【单选题】城镇污水不包括()。

A.
城镇居民生活污水
B.
机关、学校、医院、商业服务机构及各种公共设施排水
C.
允许排入城镇污水收集系统的工业废水
D.
放射性废水