首页
财务会计
医药卫生
金融经济
考公考编
外语考试
学历提升
职称考试
建筑工程
IT考试
其他
登录
学历提升
Life gets noisier every day and very few people can free from noise of some s...
Life gets noisier every day and very few people can free from noise of some s...
admin
2020-12-24
25
问题
Life gets noisier every day and very few people can free from noise of some sort or another. It doesn't matter where you live-in the middle of a modern city , or a faraway village-the chances that you will be disturbed by jet eroplanes,transistor radios , oil powered engines, etc. , are almost everywhere. We seem to be getting used to noise , too. Some people feel quite lonely without background music while they are working.
Scientific tests have shown that total silence can be very frightening experience for human beings. However, some people enjoy listening to pop music which is very loud , and this can do harm to their eardrums (耳鼓) . The noise level in some disco is far above the usual safety level for heavy ,industrial areas.
One recent report about noise and concentration (专心) suggested that although a lot of people say that any noise disturbs their concentration , what really affects their ability to concentrate is a change in the level of noise. It goes on to say that a background noise , which doesn't change too much (music,for example) may even help people to concentrate.
45."Background music" in the passage means( ).
选项
A.music played in the concert
B.a kind of noise coming into your ears
C.music which helps people to concentrate
D.music played while people are working
答案
D
解析
从第一段最后一句可知,background music 是人们工作时听的音乐。
转载请注明原文地址:https://ti.zuoweng.com/ti/i9VCKKKQ
相关试题推荐
Lifegetsnoisiereverydayandveryfewpeoplecanfreefromnoiseofsomes...
Lifegetsnoisiereverydayandveryfewpeoplecanfreefromnoiseofsomes...
Lifegetsnoisiereverydayandveryfewpeoplecanfreefromnoiseofsomes...
Lifegetsnoisiereverydayandveryfewpeoplecanfreefromnoiseofsomes...
随机试题
《风景名胜区条例》规定,在风景名胜区内进行下列()活动,应当经有关部门批准。
以下表述属于绩效管理困难的主要原因是()。 A.到底选择哪些指标作为主要考评
(40)白果的用量
期货投资咨询业务人员应当与()等业务人员岗位独立,职责分离。
党的各级纪律检查委员的主要任务是什么?
妊娠恶阻的主要病机是A.胃气亏虚,和降失司B.冲脉之气上逆,胃失和降C.肝郁化热,气逆犯胃D.痰湿内蕴,胃失和降E.气血逆乱,冲气上逆
常见的岩石的比重一般为( )。A.1.8~2.2B.2.4~3.3C.4.2~6.4D.6.5~9.2
马歇尔试验可测定沥青混合料的指标有()。A、稳定度B、针入度C、压实度D、延度E、流值
若某笔贷款的名义利率为7%,而同期通货膨胀率为3%,则该笔贷款的实际利率为()。A、3%B、4%C、5%D、10%
下列不属于合规管理的目标的是()。A.实现对合规风险的有效识别和管理B.促进全面风险管理体系建设C.确保依法合规经营D.使银行的收益最大化