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
43
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
Whattypeofbusinessdoesthemanhave?[originaltext](Man)Goodafternoon.This
Inwhatnowseemsliketheprehistorictimesofcomputerhistory,theearth’
下列关于6σ管理基本原则的说法,错误的是()。A.以顾客为关注中心 B.无
配置管理是软件生命周期中的重要控制过程,在软件开发过程中扮演着重要的角色,根据G
根据《民法典》,属于不得撤销要约的情况有()。A.要约人确定了承诺期限
患者,男,35岁。慢性粒细胞白血病5年。近1月来低热,盗汗,头晕,面色潮红,口干
A.微球 B.磷脂和胆固醇 C.毫微粒 D.单室脂质体 E.pH敏感脂质
某房地产开发企业出售房地产的增值额为5500万元,扣除项目金额为2000万元,房
(2016年真题)不宜与麝香保心丸同时服用的是( )。A.阿司匹林 B.阿卡
若将图示三铰刚架中AC杆上的力偶移至BC杆上,则A、B、C处的约束反力: A.
最新回复
(
0
)