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
专升本
People and the sources of air pollution are found in the same places. This means that cities with large populations have the big
People and the sources of air pollution are found in the same places. This means that cities with large populations have the big
admin
2016-11-25
41
问题
People and the sources of air pollution are found in the same places. This means that cities with large populations have the biggest problem of dirty air. Air pollution is caused by many different things. A major source of air pollution is the gas fumes(烟尘)from cars. Another major source of dirty air is the burning of coal and oil for energy. This energy is needed to make electricity. Of course, much more electricity is used in the city than in the country.
On the average, we throw away more trash and garbage than the year before. The burning of garbage contributes to air pollution. Many major industries are also responsible for the dirty air in the around cities. The fumes from iron, steel, chemical, and petroleum production add particles(粉尘)to the air.
The effects of air pollution range from mild headaches to death. The levels of pollution found in heavy for traffic may cause headaches for loss of clear vision. Wherever coal and oil are used for fuel, fumes may kill trees and plants and cause metal to corrode.
In some of the larger cities, these fumes endanger the live of human beings by contributing to lung diseases and causing early deaths.
Which of the following is NOT the cause of air pollution?
选项
A、Trucks.
B、Headaches.
C、Burning garbage.
D、Burning coal and oil.
答案
B
解析
根据文章内容可知,是污染引发了头痛而非头痛引发了污染。
转载请注明原文地址:https://kaotiyun.com/show/eiHC777K
本试题收录于:
英语题库普高专升本分类
0
英语
普高专升本
相关试题推荐
Oneofthemostimportantfeaturesthatdistinguishesreadingfromlisteningisthenatureoftheaudience.【C1】______thewriter
OnesummermywifeChrisandIwereinvitedbyfriendstorowdowntheColoradoRiverinaboat.Ourexpeditionincludedmanyhi
Somepeoplebelievethatinternationalsportcreatesgoodwillbetweenthenationsandthatifcountriesplaygamestogetherthey
YoucanarriveinBeijingearlierforthemeeting______youdon’tmindtakingthenighttrain.
AlbertEinsteinrecalledhislearningproblemsphilosophically:"Myintellectualdevelopmentwasslow,asaresultofwhichIbe
MorethanonethirdoftheChineseintheUnitedStatesliveinCalifornia,______inSanFrancisco.
A、Becausetheyallworkveryhard.B、BecausetheirteachersareallnativespeakersofEnglish.C、Becausetheylearnnotonlyin
A、Shehasbeentravelingthroughoutthetown.B、Shehasbeendoingshoppingthewholeafternoon.C、Shehasbeenlookingforasu
IsupposethatwhenIcomebackintenyears’timealltheseoldhouses______down.
Howmanymoredecadeswillhavetopass______scientistssucceedinprovidingacureforcancer?
随机试题
防止基坑护坡桩位移和倾斜,下列各项防护措施中不当的是()。
一般V带轮端面之间的倾斜角要求不超过1.5°。()
全球学前教育目标的发展趋势是()
下列是有心衰竭致心源性水肿时的体征,除了
常用来作为对未来收益率的无偏估计的指标是()。
应当先履行债务的当事人,有确切证据证明对方有下列哪些情形之一的,可以中止履行:()。
(1)打碎花瓶(2)父母下班回家(3)清理卫生(4)受到表扬(5)主动承认错误
Writeanessayof160-200wordsbasedonthefollowingdrawing.Inyouressay,youshould1)describethedrawingbriefly,2)in
存储器中的信息可以是指令,也可以是数据,计算机是靠______来判别的。
假日经济的现象表明,中国人的消费观念正在发生巨大的变化。根据统计数据,中国消费者的消费需求正在从基本的生活必需品转向对休闲、舒适和个人发展的需求。同时,中国人的消费观念也在蓬勃发展的假日经济中变得更加成熟。因此,我们的产品结构应作相应的调整来适应社会的
最新回复
(
0
)