首页
登录
职称英语
[originaltext] Throughout history man has changed his physical environment i
[originaltext] Throughout history man has changed his physical environment i
游客
2024-06-01
3
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 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 ( a very simple plant without stems or leaves that grows in or near water), 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.
选项
A、Bettering his way of life.
B、Improving his surroundings.
C、Modifying the face of the planet.
D、Altering the physical features of the earth.
答案
A
解析
选项均以动名词开头表明,本题考查行为动作。问题询问的是人类改变自然环境的目的,只要听清问题,根据常识,即可判断出答案为A项(为了改善人类的生活方式)。
转载请注明原文地址:https://tihaiku.com/zcyy/3614780.html
相关试题推荐
Packagingisthedesignandproductionofphysicalcontainerforaproduct,
Packagingisthedesignandproductionofphysicalcontainerforaproduct,
Packagingisthedesignandproductionofphysicalcontainerforaproduct,
Packagingisthedesignandproductionofphysicalcontainerforaproduct,
Packagingisthedesignandproductionofphysicalcontainerforaproduct,
TheestablishmentoftheThirdReichinfluencedeventsinAmericanhistoryb
TheestablishmentoftheThirdReichinfluencedeventsinAmericanhistoryb
TheestablishmentoftheThirdReichinfluencedeventsinAmericanhistoryb
[originaltext]W:Whatabeautifulday!It’sashametostayinsideallday.M:
[originaltext]W:Whatabeautifulday!It’sashametostayinsideallday.M:
随机试题
[originaltext]M:Hi,Jenny,youdon’tlookhappy.What’swrong?W:Well,Jack,
同部位、同范围CT扫描病人辐射剂量最多的是A.10mm层厚连续扫描 B.10m
成人高血压的诊断标准是( )。A.≥17.2/11.3kPa(≥130/85m
"十八反"中,与白及相反的药物是()A.芫花 B.甘遂 C.藜芦 D
肾小球滤过率测定的参考方法是A.对氨基马尿酸清除率B.葡萄糖清除率C.肌酐清除率
胆固醇不能转变成A:胆汁酸 B:肾上腺素 C:类固醇激素 D:胆固醇酯
变异型心绞痛的首选治疗药物是A.β受体阻断药 B.硝酸脂类 C.ACEI类
患者女,35岁。已婚,近3周来无明显诱因出现情绪低落,兴趣缺乏,动作缓慢,自觉“
根据《公司法》,关于国有独资公司的说法,正确的是( )。 A.董事会制订公司
目前国内业务比较单一的咨询公司在咨询项目中应用最为广泛的一种项目组织形式是( )
最新回复
(
0
)