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
What does the speaker mainly talking about? What is the main purpose of the speech?
What does the speaker mainly talking about? What is the main purpose of the speech?
admin
2022-09-23
84
问题
What does the speaker mainly talking about?
What is the main purpose of the speech?
The sense of hearing is one of our most important means of knowing what is going on around us. We are warned of danger by sound. Sounds serve to please us in music. It has a waste product, too, in the form of noise. Noise has been called unwanted sound. Noise is growing and it may get much worse before it gets any better.
Automobiles, trucks, buses, motorcycles, airplanes, boats, factories, bands—all these things make noise. They bother not only our ears but our minds and bodies as well.
There is a saying about it being so noisy that you can’t hear yourself think. Doctors who study noise believe that we must sometimes hear ourselves think. If we don’t, we may have headaches, other aches and pains, or even worse mental problems. Noise adds stress to our society that already faces enough.
There are two ways to cut down on the harm caused by noise. One is to cut down on the amount of noise. The other is to protect ourselves against the noise we can’t stop.
Ways of making less noise are now being tested. There are groups for the prevention of noise in this country. There is even a law controlling noise. We cannot return to the "good old days" of peace and quiet. But we can reduce noise—if we shout loudly enough about it.
选项
A、To explain scientific knowledge.
B、To explain this phenomenon.
C、To call on people to act.
D、To introduce a saying.
答案
C
解析
转载请注明原文地址:https://kaotiyun.com/show/q8Nd777K
本试题收录于:
公共英语三级笔试题库公共英语(PETS)分类
0
公共英语三级笔试
公共英语(PETS)
相关试题推荐
InBritain,winteristheseasonnotonlyforvisitstothetheatre,opera,concertsandballet,butalsoforshoppingorforsi
Whereistheconversationmostlikelytakingplace?
Ifyouweretobeginanewjobtomorrow,youwouldbringwithyousomebasicstrengthsandweaknesses.Successor【C1】______inyo
Ifyouweretobeginanewjobtomorrow,youwouldbringwithyousomebasicstrengthsandweaknesses.Successor【C1】______inyo
Ifyouweretobeginanewjobtomorrow,youwouldbringwithyousomebasicstrengthsandweaknesses.Successor【C1】______inyo
Readthefollowingtextsfromanarticleinwhichpeopletalkedaboutsomethingconcerningenvironmentalprotection.Forquestio
Mostyoungpeopleenjoyphysicalactivities,walking,cycling,football,ormountaineering.Thesewhohaveapassion【C1】_____
Shoppingforclothesisnotthesameexperienceforamanasitisforawoman.Amangoesshoppingbecauseheneedssomething.
IswitchedontheTVandtheretheywereagain—thenextcropofMissWorld/MissUniversecandidates.Thesamepracticedsmiles,
"Anyapplestoday?"Effieaskedcheerfullyatmywindow.Ifollowedhertohertruckandboughtakilo.Oncredit,ofcourse.【C1
随机试题
验收普通枕木的数量是按()计量。
有关“椎弓崩裂”的描述,错误的是
过滤式微生物采样器是使空气通过过滤材料来捕集微生物粒子的方法,根据过滤材料的不同分为
热力学温度和摄氏温度的关系是
支护的作业应按支护结构设计规定的施工顺序和开挖深度分层开挖。下列关于支护作业的要求中,说法错误的是()。
培训规划时要选择适用的培训方式方法,高层培训、管理培训、员工培训、员工文化素质培训等宜采用()的培训方式。
【T1】Yours’(Teachers’)inputintheclassiscrucial.Allearsandeyesareindeedfocusedonyou.【T2】YourownEnglishneedstob
Inthefollowingtext,somesentenceshavebeenremoved.ForQuestions41-45,choosethemostsuitableonefromthelist(A、B、C、
A、You’llbemoresuccessful.B、You’llliveinpainandregret.C、You’llkeepoptimistic.D、Yourlifewilltakeondeepermeaning
FlagDay,June14,isthebirthdayofAmericanflag.Onthisdatein1777,theContinentalCongress【C1】______aresolutionstatin
最新回复
(
0
)