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
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 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
admin
2011-01-10
24
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(紧张)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 government stopped chariots(四轮马车) 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.
Why are scientists surprised by the findings in their noise study? ______
选项
A、Because noise is an unwanted waste for human beings.
B、Because the world is becoming more and more noisy.
C、Because they have learned that noise is also a kind of pollution.
D、Because people knew little about noise before.
答案
B
解析
推理题。文中第二段作者指出,“近几年来,科学家开始研究噪音(Noise)对动物和人类的影响,结果令人吃惊______ 和平和安静越来越难寻找了。”由此段话推出答案。
转载请注明原文地址:https://kaotiyun.com/show/LrfK777K
本试题收录于:
山东省大学英语三级题库大学英语三级分类
0
山东省大学英语三级
大学英语三级
相关试题推荐
Writeonthefollowingtopic.Childrenwhoarebroughtupinfamilieswhichdonothavemuchmoneyarebetterpreparedtodealw
Halftheexcusesshegivesarenottrue,butshealwaysseemsto______them.
Oneofthequestionscomingintofocusaswefacegrowingscarcityofresourcesintheworldishowtodividelimitedresources
A3DprintercannotmakeanyobjectondemandliketheStarTrekreplicatorsofsciencefiction.Butagrowingarrayof3Dprint
—Dothetwobrotherskeepintouch?Iremembertheyusedtobeveryclose.—Yes,theydo—butnotasmuchasbeforetheyweremar
Thevalueofheatforthepreservationoffoodhasbeenknownforthousandsofyears,butitwasnotrealizeduntilthenineteen
—Howabouthavinglunchwithmetoday,Paul?—______
建立一个稳固的家庭不公可以为未来的成功打下基础,而且会赋予生活列深刻的意义。(notonly...but)
工厂倒闭是因为产品订单剧减。(dueto)
A、Theenvironmentalproblem.B、Thehealthproblem.C、Theeducationalproblem.D、Theinternationalproblem.A女士说恐怕我们的孩子们50年后将不能呼吸
随机试题
A.T淋巴细胞B.B淋巴细胞C.单核一巨噬细胞D.嗜碱细胞具有变形运动和吞噬能力,并参与激活淋巴细胞特异功能的是
患者鼻衄,血色鲜红,口渴欲饮,鼻干,口干臭秽,烦躁,便秘,舌红苔黄,脉数。治疗宜选
下列哪种疾病易发生蒂扭转
某项目建筑安装工程投资为2000万元,基本预备费为80万元,设备购置费为400万元,涨价预备费为30万元,贷款利息为50万元,则上述投资中属于静态投资的为()万元。
门禁系统中非接触式电控锁的控制,可采用()电控锁。
根据支付结算法律制度的规定,下列选项中,属于变造票据的有()。
下列关于国际避税与反避税的表述,错误的有()。
全面建设小康社会是党和国家到______年的奋斗目标,是全国各族人民的根本利益所在。
甲对乙说:如果你在三年内考上公务员,我愿将自己的一套住房或者一辆宝马轿车相赠。乙同意。两年后,乙考取某国家机关职位。关于甲与乙的约定,下列说法正确的是
No.1Cashiers(出纳员)Full-time/Part-time
最新回复
(
0
)