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
2022-06-23
44
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 exhaust fumes (废气) 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 average, we throw away more trash and garbage than the year before. The burning of garbage leads to air pollution. Many major industries are also the cause of the dirty air in and around the cities. The fumes from iron, steel, chemical, and petroleum production add particles to the air.
The effects of air pollution range from mild headaches to death. The levels of pollution found in heavy traffic may cause headaches or loss of clear sight. Wherever coal and oil are used for fuel, fumes may kill trees and plants. In some of the larger cities, these fumes endanger the lives of human beings by leading to lung disease and causing early death.
What is stated in the passage?
选项
A、How cars produce fumes.
B、Why so many people live in cities.
C、What the causes and effects of air pollution are.
D、How people in cities feel about polluted air.
答案
C
解析
通读全文可知,第一、二段主要讲述了空气污染产生的原因;最后一段主要说明了空气污染造成的后果。故选C。
转载请注明原文地址:https://kaotiyun.com/show/IkQD777K
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
A.Ouruniversitywillextendtheopeninghoursofthelibraryandtheclassroomstomeetthestudents’needsatthehighestpos
IknowMikeisslowatunderstanding,butweshouldbepatient________him.
ThepovertylineisthelowestincomethatpeopleneedforanacceptablestandardoflivingPeoplewithincomebelowthepoverty
Hewascaught________intheexamination.
Nowadaysmoreandmorestudentsseem________tohelptheirclassmateswhohavedifficultiesinstudies.
Bypoolingtheirresourcestogether,smallgroupsofstudentsgenerallygainadvantagesoverindividualswhoprefertostudyalo
Commonsensewouldtellusthatphysicallyactivechildrenmaybemorelikelytobecomeactiveandhealthyadults.IntheUnited
Mrs.Wilson,thewifeofarichman,invitedsomeofherfriendstolunch.Shewastryinganewwaytocookfishandshewasver
Mrs.WilsonandMrs.Smitharesisters.Mrs.WilsonlivesinahouseinDuncanandMrs.SmithlivesinaHatinVictoria.Oneda
OnmyjourneybycaracrosstheContinent,Ienjoyedlookingatthe________ofvariouscountries.
随机试题
Thebirdfluvirusismutatingandbecomingmoredangeroustomammals,accordingtoresearchers.Thediscoveryreinforcesfears
数字图像的最大特点是
根据五行相生规律确立的治则有错误的一项是
A.益气活血,化瘀通络B.平肝息风,化痰祛瘀通络C.息风清火,豁痰开窍,通腑泄热D.化痰息风,宣郁开窍E.平肝潜阳,滋养肝肾中经络的治法是
监理单位对其验收合格项目的施工质量负()。
根据中国银监会的规定,单个信托计划的自然人人数不得超过(),但单笔委托金额在()以上的自然人投资者和合格的机构投资者数量不受限制。
确定建立保险储备量时的再订货点,需要考虑的因素有()。
村民吴某称自己上初中的女儿在学校被侮辱,从学校的三楼跳下,小腿等多处骨折,目前在医院处于暂时昏迷状态,由吴某的家人负责照料。吴某到学校找到女儿的班主任,班主任称自己也是刚刚得知。吴某情急之下,纠集数十位情绪激动的亲朋好友来到镇政府门口,欲为女儿讨要说法。
根据以下资料。回答下列问题题。2012年,长春市汽车工业完成产值4888.5亿元,比上年增长16.5%;完成工业增加值1104.7亿元。2012年1-11月,汽车工业实现主营业务收入4954.2亿元,比上年同期增长11.6%;实现利润总
(2015年)若级数条件收敛,则与x=3依次为幂级数的
最新回复
(
0
)