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
2024-03-03
18
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/3500806.html
相关试题推荐
Accordingtothepassage,whatkindofenvironmentalproblemwillsandstormsbri
Accordingtothepassage,whatkindofenvironmentalproblemwillsandstormsbri
Thepassagegivesanoverviewofhurricanesandtheirhistory.[br]Windspeeds
Thepassagegivesanoverviewofhurricanesandtheirhistory.[br]HurricaneHu
Thepassagegivesanoverviewofhurricanesandtheirhistory.[br]Therewilln
Thepassagegivesanoverviewofhurricanesandtheirhistory.[br]Mosttropica
Thepassagegivesanoverviewofhurricanesandtheirhistory.[br]Hurricanesi
[originaltext]ThehistoryofValentine’sDayisobscure,andfurthercloude
【B1】[br]【B3】[audioFiles]audio_eufm_j62_007(20082)[/audioFiles]improved
[originaltext]Atruefriendshipcarriesalonghistoryofexperiencethatd
随机试题
Educationofexceptionalchildrenmeansprovisionofspecialeducationalser
Tosaythatthechildlearnsbyimitationandthatthewaytoteachistose
Duringthe1980s,unemploymentandunderemploymentinsomecountrieswasas
Stratford-on-Avon,asweallknow,hasonlyoneindustry—WilliamShakespear
Researchonanimalintelligencealwaysmakesuswonderjusthowsmarthumans
根据马丁·特罗的高等教育发展阶段理论,目前我国高等教育发展处于()阶段。A.精
热辐射是以()形式传递热量的。A.光波 B.电磁波 C.介质流动 D.
宣传栏的使用要定期更换,一般1—3个月要进行一次更新。黑板报、没有玻璃橱窗的宣传
肌肉力量训练的生理学原则不包括()。A.超负荷原则 B.专门化原则 C.
下边哪个图形能与上边的三个图形拼合(只能通过上、下、左、右平移)而成正方形,请把
最新回复
(
0
)