首页
登录
职称英语
It was once thought that air pollution affected onlythe area immediately ar
It was once thought that air pollution affected onlythe area immediately ar
游客
2024-06-04
37
管理
问题
It was once thought that air pollution affected only
the area immediately around large cities with factories
and/or heavy automobile traffic. Today we know that
because these are the areas with the worst air pollution, 【S1】______
the problem is literally world-wide. At several occasions 【S2】______
over the last decade, a heavy cloud of air pollution has
covered the entire half of the United States and lead to 【S3】______
health warnings even in rural areas away from any minor 【S4】______
concentration of manufacturing and automobile traffic.
What has been found that air pollution is killing trees in 【S5】______
the mountains of California and melons on the farms of
Indiana. In fact, the very weather of the entire earth 【S6】______
may be affected by air pollution. Some scientists feel
that the increasing concentration of carbon dioxide in
the air resulted from the burning of fossil fuels (coal 【S7】______
and oil) is creating a "greenhouse effect" holding in
heat reflected to the earth and raising the world’s 【S8】______
average temperature. If this view is correct and that the 【S9】______
world’s temperature is raised only a few degrees, much
of ice cap will melt and cities such as New York,
Boston, Miami, or New Orleans will be under water. 【S10】______ [br] 【S5】
选项
答案
What→It
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3619500.html
相关试题推荐
PartyRandomThoughtsLastnight,press
PartyRandomThoughtsLastnight,press
PartyRandomThoughtsLastnight,press
PartyRandomThoughtsLastnight,press
PartyRandomThoughtsLastnight,press
Airpollutionisoneofthemostpervasiveenvironmentalproblemsbecauseatm
Airpollutionisoneofthemostpervasiveenvironmentalproblemsbecauseatm
Airpollutionisoneofthemostpervasiveenvironmentalproblemsbecauseatm
Airpollutionisoneofthemostpervasiveenvironmentalproblemsbecauseatm
Airpollutionisoneofthemostpervasiveenvironmentalproblemsbecauseatm
随机试题
Archaeologyasaprofessionfacestwomajorproblems.First.itisthepoores
Asateenager,IfeltIwasalwayslettingpeopledown.1wasrebelliousout
Theholidaysareatimeforeating:piesatThanksgiving,chocolatesforAdv
出版物成本中的期间费用包括( )等。A.出版损失 B.财务费用 C.营业费
驾驶机动车在雨天起步前要使用刮水器。()
下列()水泥需水量较大。A.普通水泥 B.火山灰水泥 C.矿渣硅酸盐水
()交易的集中化和组织化,为期货交易的产生及其市场形成奠定了基础。A、现货市场
眩晕耳鸣、失眠心烦、心悸不宁、梦遗失精,常在方中加入肉桂,其目的是A.益气温脾
面对违纪学生,个别老师采取罚款的办法,叶老师没有这样做,而是耐心地与学生交流,帮
国内3个月活期存贷款利率具有基准利率的作用,其他存贷款利率在此基础上经过复利计算
最新回复
(
0
)