首页
登录
职称英语
【B1】 [br] 【B9】 [originaltext] Electronic devices are changing the way people
【B1】 [br] 【B9】 [originaltext] Electronic devices are changing the way people
游客
2023-09-03
58
管理
问题
【B1】 [br] 【B9】
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
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
解析
转载请注明原文地址:http://tihaiku.com/zcyy/2981716.html
相关试题推荐
[originaltext]DangerousoccupationstendtobeexcitingandWellpaid.They
[originaltext]DangerousoccupationstendtobeexcitingandWellpaid.They
[originaltext]DangerousoccupationstendtobeexcitingandWellpaid.They
[originaltext]Theairhostesswasinthesmallkitchenatthebackofthea
[originaltext]M:Idon’tthinkitisagoodideatospendmoretimechattingon
AccordingtoDavidBlankenhorn,peoplecommonlybelievethat______.[br]Accord
AccordingtoDavidBlankenhorn,peoplecommonlybelievethat______.[br]The13
[originaltext]Readingtooneselfisamodernactivitywhichwasalmostunkn
[originaltext]Readingtooneselfisamodernactivitywhichwasalmostunkn
[originaltext]Everycountrytendstoacceptitsownwayoflifeasbeingth
随机试题
Eliot’sinterestedinpoetryinabout1902withthediscoveryofRomantic.H
答,答,答!我从梦中跳醒来。——有谁在叩我的门?我迷惘地这么想。我侧耳静听,声音没有了。头上的电灯洒一些淡黄的光在我的惺忪的脸上。纸
[img]2014m3x/ct_eyyjsam_eyyjsad_0021_201310[/img][br]【D4】[originaltext]Th
如果进栈序列为e1,e2,e3,e4,则可能的出栈序列是A.e3,e1,e4,e
下列双代号网络图中,如果钢筋2工作延误3天,则会影响施工计划工期()天。
根据《企业所得税法》,企业拥有的下列固定资产中,可以计算折旧税前扣除的是(
新疆维吾尔自治区某多民族杂居的地区(当地通用语言为汉语)发生了一起故意伤害案件,
根据《处方管理办法》,保存期满的处方销毁须A.经医疗机构主要负责人批准、登记备案
出入境人员检疫是通过检疫查验发现染疫人和染疫嫌疑人,给予()等手段,从而达到控
项目后评价的方法中,获得的信息易于定量便于对比的是( )。(新教材已删除)A.资
最新回复
(
0
)