首页
登录
职称英语
Air pollution is one of the most pervasive environmental problems becauseat
Air pollution is one of the most pervasive environmental problems becauseat
游客
2023-09-10
76
管理
问题
Air pollution is one of the most pervasive environmental problems because
atmospheric currents can carry contaminated air to every part of the globe.
Most air pollution comes, from automobile emissions and from power plants
what burn coal and oil to produce energy for industrial and consumer use. 【S1】______
Carbon dioxide and other harmful gases releasing into the air from these 【S2】______
sources adversely effect weather patterns and the health of people, animals and 【S3】______
plants.
Industrialized nations produce most of the world’s air pollution. For 【S4】______
example, because the United States is home to just 5 percent of the world’s
population, the country generates 22 percent of human-made carbon dioxide 【S5】______
emissions or 19 percent of all greenhouse gases such as carbon dioxide and 【S6】______
methane. These emissions harm the environment by leading acid rain and
global warming, and by depleting (使衰竭) the protective ozone layer which 【S7】______
surround the earth.
Acid rain, a serious threat around the world, occurs when sulfur dioxide
and nitrogen oxide emissions from automobiles and fossil-fuel burning power 【S8】______
plants to fall back to Earth as acidic precipitation. Acid rain has contaminated
many lakes in Canada and the northeast United States and has been
documented even in the non-industrial state of Hawaii. In the United 【S9】______
Kingdom, 57 percent of all trees are severely defoliated (使落叶) owe to 【S10】______
corrosive fallout, and production of food crops has been declined in many parts
of the world. Acid rain has eroded the surfaces of great art and architectural
treasures, including the ancient sculptures of Rome and the Sphinx in Egypt. [br] 【S10】
选项
答案
been→—
解析
decline表示下降的意思,是不及物动词。因此been要去掉。
转载请注明原文地址:https://tihaiku.com/zcyy/3001908.html
相关试题推荐
IfyouhadtosumuptheproblemsofAmericanhealthcarintwowords,they
IfyouhadtosumuptheproblemsofAmericanhealthcarintwowords,they
IfyouhadtosumuptheproblemsofAmericanhealthcarintwowords,they
IfyouhadtosumuptheproblemsofAmericanhealthcarintwowords,they
IfyouhadtosumuptheproblemsofAmericanhealthcarintwowords,they
____________________.(届时,将出现由机器人主持的电视谈话节目),andcarswithpollutionmonitorstha
TheEnvironmentalProtectionAgencyhassetlimitsfortheradiationpermitt
TheEnvironmentalProtectionAgencyhassetlimitsfortheradiationpermitt
TheEnvironmentalProtectionAgencyhassetlimitsfortheradiationpermitt
TheEnvironmentalProtectionAgencyhassetlimitsfortheradiationpermitt
随机试题
AUnitedliabilitycompanyisthenewestformofbusinessorganization,gaining
Insuchachanging,complexsociety,formerlysimplesolutionstoinformatio
短期金融工具都有哪些,请简要介绍。
A.长骨骨骺 B.长骨干骺端 C.长骨骨干 D.扁骨骨肉瘤好发于()
剧烈运动、发生炎症或组织损伤均可引起哪种细胞的数量明显增多?()A.红细胞
某混凝土试块强度值不满足规范要求,但经法定检测单位对混凝土实体强度经过法定检测后
城市公共停车设施可分为()。(2018年真题)A.路边停车带和路外停车带
证券公司申请设立分公司,应当符合的审慎性要求包括()。 A.具备健全的公司治
建设项目可能导致受纳水体富营养化的,()为必须评价的因子。A.总磷 B.总氮
骨关节炎镇痛治疗首选( )。A.口服阿司匹林 B.口服氨基葡萄糖 C.关节
最新回复
(
0
)