首页
登录
职称英语
Throughout history man has changed his physical environment in order to improve
Throughout history man has changed his physical environment in order to improve
游客
2023-07-31
54
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 wood- lands into farmland, and make lakes and reservoirs out of rivers for irrigation purposes or hydroelectric (水力发电的)power. Man has also modified the face of the earth by draining marshes(沼泽) and cutting through mountains to build roads and railways.
However, man’s changes to the physical environment haven’t 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 earth
C、bettering his way of life
D、improving his surroundings
答案
C
解析
第一段第1句,表明了人类改变物质环境的目的是为了改善生活方式,只有C)项与题干相吻合
转载请注明原文地址:https://tihaiku.com/zcyy/2884546.html
相关试题推荐
Drugabusecancauseawidevarietyofadversephysicalreactions.Long-termdru
[originaltext]ThefarmeconomyoftheUnitedStateshaschangedalotinthela
[originaltext]ThefarmeconomyoftheUnitedStateshaschangedalotinthela
[originaltext]Ourenvironmentisbeingpollutedfasterthannatureandman’spr
【B1】[br]【B19】A、excitingB、spiritualC、physicalD、optimisticB根据空白处上下文可知,此空格指爱好
【B1】[br]【B11】[originaltext]Asummaryofthephysicalandchemicalnatureofl
【B1】[br]【B9】[originaltext]Asummaryofthephysicalandchemicalnatureofli
【B1】[br]【B6】[originaltext]Asummaryofthephysicalandchemicalnatureofli
【B1】[br]【B5】[originaltext]Asummaryofthephysicalandchemicalnatureofli
【B1】[br]【B4】[originaltext]Asummaryofthephysicalandchemicalnatureofli
随机试题
Theexpansionofadulttrainingprogramshasresultedpartiallyfromthefeminis
Whatisthefaxabout?_______.[br]Whatisthepurposeofthemeeting?Enab
TheGlobalFoodCrisisandThomasMalthusLastyeartheskyr
ReadtheinformationontheLanguageInstituteonthefollowingpage.Completet
Gateswasbornand【B1】_____inSeattle.At,theageof14,hefoundedacompu
在Windows系统中,若要将文件“D:\user\my.doc”设置成只读属性
根据《陕西省建设工程工程量清单计价规则》(2009),工程量计价时,不计算建筑
共用题干 TheWhiteHouseWegotupearlythi
下列哪项不属于吸气性呼吸困难的临床表现A、吸气时间缩短 B、指甲发绀 C、鼻
根据合同风险产生的原因分类,属于合同工程风险的是()A.非法分包 B.偷
最新回复
(
0
)