首页
登录
职称英语
[originaltext]Environmentalists say pollution is terrible and becoming worse. B
[originaltext]Environmentalists say pollution is terrible and becoming worse. B
游客
2024-03-03
52
管理
问题
Environmentalists say pollution is terrible and becoming worse. Businessmen retort that a real cleanup would cost too much. The ordinary citizen believes both: the environment is indeed going down the drain, but so might his job if anyone tries to stop that. All of them, it turns out, are wrong.
Recent statistics show that, in rich countries at least, many of the worst pollution problems are far smaller than they used to be — and that the costs of this success have so far been small.
Start with air pollution. The dreaded greenhouse gases are still flowing into the atmosphere. But output of gases that attack the ozone layer is well under control. Production of CFCs used in refrigerators has fallen by two-thirds since the mid- 1980s. Many pollutants have been beaten back. The flow of oxides of sulfur, which contribute to evils such as acid rain and smog, has fallen by around a third in rich countries since 1980. Emissions of lead, soot and carbon monoxide—each hazardous to human health—have also fallen sharply.
Water quality has improved in many ways. There is still worry about chemicals, such as fertilizers and heavy metals, draining off the land. But many of the organisms that once infested rich-world waterways — and which still kill millions in poor countries — are retreating steadily. Progress is due largely to the spread of waste water treatment.
Has this cost jobs? There is no evidence for that. Spending on pollution control amounts to 1% — 2% of GDP in most rich countries, but that has not cut jobs overall.
Question :What is this passage mainly about?
选项
A、An arguement for environmental protection.
B、An arguement against environmental protection.
C、An arguement for common citizens.
D、A clarification of a misconception about environment pollution and its cost.
答案
D
解析
文章一开始提到很多人对环境问题的认识,然后提出了自己的观点与例子,可见本文的主要内容是澄清一个误解,因此答案是D。
转载请注明原文地址:http://tihaiku.com/zcyy/3502205.html
相关试题推荐
[originaltext]Smartphonesdistractattentionandreducelearningbecauseof
[originaltext]Smartphonesdistractattentionandreducelearningbecauseof
[originaltext]Smartphonesdistractattentionandreducelearningbecauseof
[originaltext]InAmerica,mostresearchersconcedethatboysandgirlsare
[originaltext]InAmerica,mostresearchersconcedethatboysandgirlsare
[originaltext]InAmerica,mostresearchersconcedethatboysandgirlsare
[originaltext]Everyoneissupposedtocheerforgoodguys,andweshouldon
[originaltext]Everyoneissupposedtocheerforgoodguys,andweshouldon
[originaltext]Anewstudyhasfoundapositivecorrelationbetweenhowmuch
[originaltext]M:Hi,there!I’vecometoseetheflat.MynameisMarkAdams.W
随机试题
[originaltext]Tobeaddictedtocigarettesmeansthatyourbodycomestone
Thedebateoverspankinggoesbackmanyyears,buttheessentialquestionof
TheMessagesinDistanceI.Peoplefromdif
下列属于保护性抗体的一项是:A.HBeAb B.HBsAb C.HCVIgM
根据财务制度的不同,财务统计分为行政单位和事业单位两大部分。()
实施晋升策略应采取的措施有()A.管理者应该强调企业内部晋升政策 B.鼓励直
现行交易规则规定,出现无法申报的交易席位数量超过证券交易所已开通席位总数的()以
下颌功能性前伸范围是( )。A.3mm B.10mm C.12~16mm
某500kV送电线路,导线采用四分裂导线,导线的直径为26.82mm,截面为42
(2021年真题)煤矿安全最大威胁主要来自重大事故隐患。根据《国务院关于预防煤矿
最新回复
(
0
)