首页
登录
职称英语
Throughout history man has changed his physical environment in order to impr
Throughout history man has changed his physical environment in order to impr
游客
2025-03-19
41
管理
问题
Throughout history man has changed his physical environment in order to improve his way of life.
With the tools of technology he has altered many physical features of the earth. He has transformed woodlands into farmland, and made lakes and reservoirs out of rivers for irrigation purposes or hydroelectric power. Man has also modified the face of the earth by draining marshes and cutting through mountains to build roads and railways.
However, man’s changes to the physical environment have not always had beneficial results. Today, pollution of the air and water is an increasing danger to the health of the planet. Each day thousands of tons of gases come out of the exhausts of motor vehicles; smoke from factories pollutes the air of industrialized areas and the surrounding areas of countryside. The air in cities is becoming increasingly unhealthy.
The pollution of water is equally harmful. In the sea, pollution from oil is increasing and is killing enormous numbers of algae (水藻),fish and birds. The whole ecological balance of the sea is being changed. The same problem exists in rivers. Industrial wastes have already made many rivers lifeless.
Conservationists believe that it is now necessary for man to limit the growth of technology in order to survive on earth. [br] Man has changed his physical environment with a view to______.
选项
A、altering the physical features of the earth
B、modifying the face of the planet
C、improving his surroundings
D、bettering his way of life
答案
D
解析
本题问人类改变自己的物质环境的目的是什么。文章第一句指出,有史以来,人们不断地改变自己的物质环境以改进自己的生活方式。可见,改变环境的目的是改进生活。因此,本题的正确答案应是D“改进生活方式”。
转载请注明原文地址:https://tihaiku.com/zcyy/4003290.html
相关试题推荐
Throughouthistorymanhaschangedhisphysicalenvironmentinordertoimpr
Throughouthistorymanhaschangedhisphysicalenvironmentinordertoimpr
Moststudentsareusuallyintroducedtothestudyofhistorybywayofafat
Moststudentsareusuallyintroducedtothestudyofhistorybywayofafat
Moststudentsareusuallyintroducedtothestudyofhistorybywayofafat
Wheredopesticides(杀虫剂)fitintothepictureofenvironmentaldisease?We
Wheredopesticides(杀虫剂)fitintothepictureofenvironmentaldisease?We
Money—whatafascinatingsubject!Thereismoneyinthephysicalsense;coin
Money—whatafascinatingsubject!Thereismoneyinthephysicalsense;coin
Money—whatafascinatingsubject!Thereismoneyinthephysicalsense;coin
随机试题
[originaltext]WhowillbetherewhenIarrive?(A)At10p.m.(B)Justoutside
Wearerapidlyneartheendofthiscourseinthehistoryofclassicalmusic
[originaltext]Overthepastdecade,theenvironmentalmovementhasexploded
1.题口:语音教学试讲 2.内容: NewDiscoveriesinS
对于梅毒血清试验中生物性假阳性反应,下列哪个是不恰当的A.生物性假阳性反应的孕妇
特雷诺比率考虑的是()。A.全部风险 B.不可控制风险 C.系统风险 D
“使用加湿器或雾化器”可减轻A.轻度心悸B.困倦或兴奋C.胃部不适感D.鼻与喉咙
患者,男,18岁。右示指甲沟炎加剧一周,发热,指头剧烈肿胀、跳痛,最恰当的处置是
下列沥青混凝土面层中,降噪效果好的是( )。A.AC-13 B.AC-20
建筑卫生陶瓷包括()。A.建筑陶瓷 B.卫生陶瓷 C.玻璃 D.琉璃
最新回复
(
0
)