首页
登录
职称英语
Some say it is evident that computers can damage a person’s eyesight. Since
Some say it is evident that computers can damage a person’s eyesight. Since
游客
2023-08-18
57
管理
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 [br] 【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:http://tihaiku.com/zcyy/2936868.html
相关试题推荐
[originaltext]Theaveragepersonlearnsmostofthe30,000-40,000wordswho
Everybody’sultimategoalinlifeistobesuccessfulandhappy.Eachperson’s
Everybody’sultimategoalinlifeistobesuccessfulandhappy.Eachperson’s
Everybody’sultimategoalinlifeistobesuccessfulandhappy.Eachperson’s
Everybody’sultimategoalinlifeistobesuccessfulandhappy.Eachperson’s
Everybody’sultimategoalinlifeistobesuccessfulandhappy.Eachperson’s
Mostpeopleareawarethatoutdoorairpollutioncandamagetheirhealth,bu
Mostpeopleareawarethatoutdoorairpollutioncandamagetheirhealth,bu
Mostpeopleareawarethatoutdoorairpollutioncandamagetheirhealth,bu
Mostpeopleareawarethatoutdoorairpollutioncandamagetheirhealth,bu
随机试题
GapYearAgapyearisaperiodoftime,usuallyan【T1】______year,when
哈佛大学商学院管理学教授迈克尔·波特提出了三种一般竞争战略,不包括()。A.成本
下列关于糖尿病流行病学特点的叙述,正确的是( )。A.以2型糖尿病为主 B.
男性,36岁,腰背痛1年,双下肢无力2个月。行脊髓腔碘油造影,造影剂在肿瘤下端造
企业年金具有的特点有()。A.企业和职工共同承担 B.属于委托人等各管理
儿童体格发育最重要及最常用的形态指标是( )A.手长、足长 B.上下肢长度
社会工作者晶晶在一家家庭暴力庇护所工作。在这受虐妇女服务过程中,她发现这些服务对
申请评分模块是整个信贷审批流程中的一个环节,以下关于评分环节的说法正确的是()
通常情况下,石子、砂复试的内容有()。A.筛分析 B.泥块含量 C.含水率
艾滋病毒入侵入体后,美国CDC按临床表现将HIV感染分为A.Ⅱ期 B.不分期
最新回复
(
0
)