首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
People all over the world today are beginning to hear and learn more and more about the problem of pollution. Pollution is cause
People all over the world today are beginning to hear and learn more and more about the problem of pollution. Pollution is cause
admin
2011-01-11
31
问题
People all over the world today are beginning to hear and learn more and more about the problem of pollution. Pollution is caused either by man’s release of completely new and often artificial (人造) substances into the environment, or by releasing greatly increased amounts of a natural substance (物质), such as oil from oil tankers into the sea.
Whatever its underlying reasons, there is no doubt that much of the pollution caused could be controlled if only companies, individuals and governments would make more efforts.In the home there is an obvious need to control litter and waste. Food comes wrapped up three or four times in packages that all have to be disposed of; drinks are increasingly sold in bottles or tins which cannot be reused. This not only causes a litter problem, but also is a great waste of resources, in terms of glass, metal and paper. Advertising has helped this process by persuading many of us not only to buy thing we neither want nor need, but also to throw away much of what we do buy. Pollution and waste combine to be a problem everyone can help to solve by cutting out unnecessary buying, excess use and careless disposal of the products we use in our daily lives.
The main cause of pollution is______。
选项
A、the release of artificial or natural substances into the environment
B、the production of new industrial goods
C、increased amounts of a natural substance
D、our ever-increasing population
答案
A
解析
细节题。根据第一段第二句可知,污染可能是南于人类向环境中释放的新的人造物质造成的,也可能由于排放油之类的自然物质造成,故选A。
转载请注明原文地址:https://jikaoti.com/ti/prVMFFFM
本试题收录于:
大学英语三级B级题库大学英语三级分类
0
大学英语三级B级
大学英语三级
相关试题推荐
"Wheredoyoucomeinyourfamily?"AccordingtoFrankSulloway,aUSsociologist,theorderinwhichwecame【C1】______thiswor
"Wheredoyoucomeinyourfamily?"AccordingtoFrankSulloway,aUSsociologist,theorderinwhichwecame【C1】______thiswor
ForgetMaryPoppins—aninetiesnanny(保姆)ismorelikelytoresembleMartinSmith,who,at22,isoneofthenewbreedofBritish
Now,youngpeoplearegrabbingtheirpassportsandtravelaroundtheworldontheirown,notbecausetheyhavenoonetotravel
Now,youngpeoplearegrabbingtheirpassportsandtravelaroundtheworldontheirown,notbecausetheyhavenoonetotravel
Astheholidaysapproach,manypeoplearefinishingtheirtravelplans.Andtheyhave【C1】______themselvesfortheusualcrowds,
Astheholidaysapproach,manypeoplearefinishingtheirtravelplans.Andtheyhave【C1】______themselvesfortheusualcrowds,
Duringthetwentiethcentury,theUnitedStatesparticipatedintwomajorwarsthatrequiredthenationto【C1】________itsresour
On21st-centurycampuses,isthereroomstillfortraditionalliteraturesuchasShakespeare?Adecliningnumberofstudentsthi
随机试题
求下列曲面的面积:柱面z=被柱面|x|+|y|=1截下的部分;
使用不可退式抽油杆捞筒打捞抽油杆时,入鱼后上提,在上提负荷的作用下,内外锥面间产生径向夹紧力,使()内缩,咬住抽油杆,实现打捞。
男性,50岁。肝区隐痛伴乏力、消瘦1个月。查体:巩膜皮肤无黄染,肝肋下3cm,B超见肝左叶有一低回声区,大小3cm×3cm×3.5cm,回声不均匀,边界不清晰。为明确诊断,应首选的影像学检查是
麦芽的适应证是
A.抗氧剂B.抑菌剂C.止痛剂D.增溶剂E.pH调节剂氢氧化钾在注射剂中用作()。
最早创建政府采购制度的国家是( )。
下列属于思想品德课能力目标的是()。
一切唯心主义都主张()。
求
定义如下一维数组:inta[5],*p;,则下列描述错误的是()。
最新回复
(
0
)