首页
登录
职称英语
The sense of sound is one of our most important means of knowing what is goin
The sense of sound is one of our most important means of knowing what is goin
游客
2024-07-08
40
管理
问题
The sense of sound is one of our most important means of knowing what is going on around us. Sound 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.
Scientists, for several years, have been studying how noise affects people and animals. They are surprised by what they have learned. Peace and quiet are becoming harder to find. Noise pollution is a threat that should be looked at carefully.
There is a saying that it is 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 more tension to a society that already faces enough stress.
But noise is not a new problem. In ancient Rome, people complained so much about noise that the government stopped chariots (战车)from moving through the streets at night!
Ways of making less noise are now being tested. There are even laws 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、Because the world is becoming increasingly noisy.
B、Because they have learned that noise is also is also a kind of pollution.
C、Because noise is an unwanted waste for human beings.
D、Because people knew little about noise before.
答案
B
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3668390.html
相关试题推荐
Electricityis________animportantdiscovery________itiswidelyusedinlife.A、
Itisimportantthatthecommittee________abouttheprojectatonce.A、willbein
Itisimportantforstudentstolearnhowto________theresourcesintheschool
ChineseNewYearisChinasmostimportanttraditionalfestival,withmanyin
ChineseNewYearisChinasmostimportanttraditionalfestival,withmanyin
ChineseNewYearisChinasmostimportanttraditionalfestival,withmanyin
ChineseNewYearisChinasmostimportanttraditionalfestival,withmanyin
________theInternetisanimportantpartofourdailylife,about3.9billionp
Whenyouaresearchingforajob,it’simportanttobepreparedfortheso-c
Oneoftheimportantreasonswhypeopleprefertraditionalshoppingisitoffers
随机试题
Myjobwastomakeclassroomobservationsandencourageatrainingprogramt
Childrenarearelativelymodeminvention.Untilafewhundredyearsagothe
Childabuseisthephysical,psychological,social,emotionalorsexualmaltr
Britainwasawealthycountry.Therewereafewveryrichpeoplewhoreceive
AOV网是一种()。A.有向图 B.无向无环图 C.无向图 D.有向无环图
RISC(精简指令系统计算机)的特点不包括:()A..指令长度固定,指令种类尽
A.生后1~2岁 B.生后3~4个月 C.生后3个月内 D.生后5~7个月
人在每一瞬间,将心理活动选择了某些对象而忽略了另一些对象。这一特点指的是注意的(
银行承兑汇票的承兑银行,应当按照票面金额向出票人收取()的手续费。A:千分之一
订立合同时双方当事人的权利和义务应当对等,这体现了工程项目合同管理中的()原则
最新回复
(
0
)