首页
登录
职称英语
【B1】 [br] 【B3】 [originaltext] Electronic devices are changing the way people
【B1】 [br] 【B3】 [originaltext] Electronic devices are changing the way people
游客
2024-05-14
48
管理
问题
【B1】 [br] 【B3】
Electronic devices are changing the way people listen to music, but studies show the devices may be causing hearing loss in many people. Some experts say people may be playing them too loud and for too long.
A study involved three hundred high school students and one thousand adults. They were asked about their use of portable music devices.
Forty percent of students and adults said they set the sound levels, or volume, at high. Students were two times more likely to play the music at a very loud volume. More than half of the students said they would probably not limit their listening time, and about a third said they were not likely to reduce the volume.
The study found that more than half of the students and less than forty percent of the adults had at least one kind of hearing loss. Some reported difficulty hearing parts of a discussion between two people. Others said that they had to raise volume controls on a television or radio to hear it better. And, some experienced ringing in their ears or other noises. Hearing loss may not be apparent for years. But once it happens, it is permanent.
Hearing experts say that part of the problem is the listening equipment people are using. They say large earphones that cover the whole ear are probably safer than the smaller ear buds that come with most music players.
The best way to protect your hearing is to reduce the volume, limit listening time and use earphones that block out foreign noises.
选项
答案
playing
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3597976.html
相关试题推荐
【B1】[br]【B4】[originaltext]Electronicdevicesarechangingthewaypeople
【B1】[br]【B3】[originaltext]Electronicdevicesarechangingthewaypeople
[originaltext](32)ItisnoteasytobecomeadoctorintheUnitedStates.
[originaltext](32)ItisnoteasytobecomeadoctorintheUnitedStates.
[originaltext](32)ItisnoteasytobecomeadoctorintheUnitedStates.
[originaltext]Acreditcardpermitsitsholderstobuygoodsorobtainserv
[originaltext]AfteryearsofstudyIhavedeterminedthatthereareonlytw
[originaltext]AfteryearsofstudyIhavedeterminedthatthereareonlytw
[originaltext]M:Hey,Jane.What’ssointeresting?W:Hi,Tom.I’mreadingthis
[originaltext]M:Hey,Jane.What’ssointeresting?W:Hi,Tom.I’mreadingthis
随机试题
Thetraditionofchristeningandcommissioningashipdatesbacktoancientt
NaturalgasVehiclesKermittheFrogonces
Wedemandedmore(various)______inourfood.varieties我们要求食物的种类更多一些。本题考查词性转换。va
进入冬季,各地雾霾(haze)严重,空气质量令人担忧。人们越来越清晰地认识到,社会经济快速发展决不能以破坏环境、浪费资源为代价。目前我国的经济增长方式依然
简述运输业的特点
( )是目前生产中应用最广泛的传热设备,主要优点是单位体积所具有的传热面积大以及
A.静脉注射 B.皮下注射 C.皮内注射 D.鞘内注射 E.腹腔注射可克
辛亥革命爆发的历史条件包括 A.民族危机加剧 B.社会矛盾激化 C.清政府
下列关于抵押物处理表述错误的是()。A.抵押物出险所得的赔偿金应存入商业银
基础心理学是研究()。 (A)正常成人心理现象的心理学基础学科 (B
最新回复
(
0
)