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
Some say it is evident that computers can damage a person’s eyesight. Since the popularity of computers began to skyrocket, ther
Some say it is evident that computers can damage a person’s eyesight. Since the popularity of computers began to skyrocket, ther
admin
2017-02-01
35
问题
Some say it is evident that computers can damage a person’s eyesight. Since the popularity of computers began to skyrocket, there have been questions【C1】______with computer screens and eye strain. There are plenty of symptoms that often show up as a result of eye strain from computer screens. It may first start with a little【C2】______Then, it may progress to dry eyes,【C3】______vision and even headaches. However, the extent to which computer screens damage eyesight is【C4】______unclear.
Taking a ten to 15 minutes’ break every hour while working is a good way to help avoid this and rest your eyes, though your【C5】______may not be as generous with your break periods. If possible, break up computer tasks and non-computer tasks throughout the day as much as possible.
One of the major improvements in computer screens has also helped. Still, even an LCD screen, if it is not adjusted【C6】______or if it is too bright, can be just as hard on the eyes. This is very important as many people tend to keep their LCD screens too bright, simply because they are not viewing them from a proper angle and may be trying to【C7】______for the "screen door" effect.
Fortunately, most of the eye damage, if it is to be called that, resulting from the use of computer screens tends to be a【C8】______situation. Once the eyes are rested long enough, the symptoms tend to quickly go away. However, if the eyes are not【C9】______rested, the symptoms may return quicker than they appeared at first once computer activities【C10】______
A)somewhat B)principal C)temporary D)vulnerable
E)soreness F)properly G)sufficiently H)whereby
I)compensate J)employers K)associated L)prospect
M)blurred N)proceeded O)resume
【C4】
选项
答案
A
解析
空格所在定语从句主语、系动词、表语都有,可见空格应该是副词,修饰unclear。此处选用some what最为合适,意为“电脑对视力的影响程度还不怎么清楚”。
转载请注明原文地址:https://kaotiyun.com/show/DaF7777K
0
大学英语六级
相关试题推荐
Americannewspapersarereportingwhatsomepeoplefearistheslowdeathoftheirownindustry.Newspapersearnmostoftheirm
Americannewspapersarereportingwhatsomepeoplefearistheslowdeathoftheirownindustry.Newspapersearnmostoftheirm
GrammyawardwinningproducerandfilmdirectorMarkJohnsonhas【B1】_____hislifetoconnectingpeoplethroughmusic.Heandhis
A、Propertymanagementagenciesdeservetheunpopularity.B、Shedoesn’twanttospendmoneyonuselessthings.C、She’snotwillin
A、Tomakegreatprofit.B、Toboostmarketshare.C、Todistinguishfromimitators.D、Toenhanceitpopularity.C
A、Thosewhoknowhowtoprogramcomputers.B、Thosewhogetspecialaidfromtheirteachers.C、Thosewhoareveryhardworking.D、
A、Itmakesourlifemoreinteresting.B、Itenablesustoacquirefirst-handknowledge.C、Ithelpsdevelopourpersonalities.D、I
A、Punishingstudentswhodamageschoolproperty.B、Rewardingschoolsthathavedecreasedthedestruction.C、Promotingteachersw
Thereisneveragoodtimetohaveaheartattack,butthewisepersonafflictedwithcloggingarteries(动脉堵塞)mightwanttobees
随机试题
以下活动属于学校课外活动的是()。
油炉工作时,油液和________混合在一起从喷头中以雾状喷入炉内,点燃后即可形成连续不断的火焰。
某县卫生防疫站于某被派下乡了解流行病发生情况。调查中得知某村有一病人患流行性出血热去外地医院住院治疗。但于某既未向防疫站反映,也未采取任何措施,就返回单位。不久,该村又有五人患该病住院。依据《传染病防治法》的规定,于某可能承担的法律责任是
糖皮质激素抗炎作用的基本机制在于
患者,男,28岁。上腹部灼痛1年,饥饿时加重,进食后可缓解,伴泛酸。查体:上腹部稍偏右有压痛。应首先考虑的是
建筑物的腐朽、生锈、老化、风化、基础沉降等,属于()。
技术创新中产学研联盟的主要模式有()。
《国家中长期教育改革和发展规划纲要(2010—2020)》指出,到2020年,基本实现教育现代化,基本形成()
Itisdifficulttoimaginewhatlifewouldbelikewithoutmemory.Themeaningsofthousandsofeverydayperceptions,thebases【
A、Shedoesn’twanttopaythelatefee.B、Shewasgivenincorrectmformation.C、Shecan’taffordtopayhertuition.D、Shedidn’
最新回复
(
0
)