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
31
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
GrammyawardwinningproducerandfilmdirectorMarkJohnsonhas【B1】_____hislifetoconnectingpeoplethroughmusic.Heandhis
A、Propertymanagementagenciesdeservetheunpopularity.B、Shedoesn’twanttospendmoneyonuselessthings.C、She’snotwillin
A、Leavetheparcelforhimtomaillater.B、Findanotherpersontosendtheparcel.C、Givehimahandtoprepareforthepresent
A、Hehastoplaybetterthanothers.B、Heneedsonlytowaitforhisturn.C、Heneedstobeapopularperson.D、Hemustbevery
A、Punishingstudentswhodamageschoolproperty.B、Rewardingschoolsthathavedecreasedthedestruction.C、Promotingteachersw
随机试题
患儿,男,12个月。维生素D缺乏性佝偻病,建议家长带患儿活动正确的是
医疗机构应当制订应急用血工作预案。为保证应急用血,医疗机构可以临时采集血液,但必须同时相关条件,下列描述不正确的是
医师的下列行为不属于违法、违规的是
急性出血性坏死型胰腺炎的重要特征是()
西咪替丁抑制胃酸分泌的机制是( )。
椎孔()
某泵站工程,业主与总承包商、监理单位分别签订了施工合同、监理合同。总承包商经业主同意将土方开挖、设备安装与防渗工程分别分包给专业性公司,并签订了分包合同。施工合同中说明:建设工期278天,2004年9月1日开工,工程造价4357万元。合同约定结算方法;
外汇市场的幕后操作者是()。
下列关于诚实守信的说法中,你认为正确的是()。
《国家中长期教育改革和发展规划纲要(2010—2020年)》提出,我国要巩固义务教育普及成果,坚持以()管理为主,以全日制公办中小学为主,确保进城务工人员随迁子女平等接受义务教育。
最新回复
(
0
)