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
Children today spend more time stare at computer 【S1】______ and TV screens both at school and at home. Scientific 【S2】______
Children today spend more time stare at computer 【S1】______ and TV screens both at school and at home. Scientific 【S2】______
admin
2019-11-02
29
问题
Children today spend more time stare at computer 【S1】______
and TV screens both at school and at home. Scientific 【S2】______
studies show an epidemic of myopia (also known as
nearsightedness) has struck children—and it is spreading faster
in many countries. Doctors warn that sitting too close
to a computer, especially fixes your eyes at a computer or 【S3】______
TV screen from close range, increases the risk of myopia.
The cause of myopia is difficult to explain in simple
terms. While some say sitting near computers and TV screens
is one of the reasons, others say children born to nearsighted
parent/parents are vulnerable. 【S4】______
Can genes or the environment, or a combination of two 【S5】______
explain the growing prevalence of myopia across many
countries? How can parents understand what causes myopia
and the risks it poses to their children’s eyesight?
Children suffering from myopia have trouble seeing
close objects clearly. The eyeball is thought to become 【S6】______
longer, because of which less effort is needed to see up
close. Moreover, the elongated eye can no longer focus on 【S7】______
distant objects.
Symptoms of myopia are rarely noticed in early 【S8】______
childhood. Myopic children must hold books very close 【S9】______
to their face or may not be able to read the writing on the
blackboard in school. They may squint and complain of
head and eyestrain. 【S10】______
【S3】
选项
答案
fixing
解析
医生警告如果坐得离电脑太近,特别是一直盯着电脑或电视机屏幕,会增加患近视眼的风险。fix这个动作应该参考sitting的形式,两者在句中所起的作用相同,都是做that从句中的主语,因此要用动名词形式,将fixes改为fixing。
转载请注明原文地址:https://kaotiyun.com/show/iVbK777K
0
专业英语八级
相关试题推荐
NotwomanheldapresidentialcabinetpositionintheUnitedStatesuntil1933,whenFrancesPerkinsbecamesecretaryoflabor.
FormostofAmericanhistory,businesseswereruntoprovidelivelihoodsand"reasonable"profit.Inthelastfewdecades,thou
Forpeoplesufferingfromdepression,theadviceisusuallythesame:seekhelp.Thissimple-soundingdirective,moreover,is【M1
Christmasisthetimetomakethebelovedonesfeelspecial.Ahugandakisswouldprobablybemorethanenoughbutgiftsare
Today’skindergartenersareheavierthankidsbroughtupinthe1970sand1980sandappeartobeontheroadtobecome【M1】______
IhavebeenteachingforlongerthanIcaretosay,andalwaysofferacourseforenteringfreshmen.AndI’vediscoveredsomet
TheDifferenceBetweenSpokenandWrittenEnglishI.Thedefinitionofspeechandwritingtwo【T1】______methodsofcommunicatio
TheDifferenceBetweenSpokenandWrittenEnglishI.Thedefinitionofspeechandwritingtwo【T1】______methodsofcommunicatio
A、Itssoil.B、Itsindustriouspeople.C、Itsclimate.D、Itsannualrainfall.A根据句(9)可知,到了19世纪,咖啡树传到了巴西,巴西的山地地形和肥沃的火山土壤使得它不久就成为全世界
冬天您若怕冷的话可以到没有酷暑和严冬的“春城”——昆明,那里有引人入胜的石林和滇池,还可以到西双版纳去欣赏亚热带风光。也可以去桂林,沿着漓江顺水而下到阳朔,“桂林山水甲天下,阳朔山水甲桂林”,这个旅游项目不会使你失望。没有见过冰雪的港澳同胞,不妨
随机试题
跨国公司采取快速的组织吞并手段来改变竞争地位的战略是()
治疗疱疹性口炎的常用药物是
类风湿性关节炎的关节特点为
心绞痛疼痛发作时典型心电图表现是
下面五个选项中,正确的有()。
【2001年第157题,2010年第122题】砂土地基上的一般建筑,对其在施工期间能完成的沉降量的估计,可以认为:
阅读以下文字,完成以下问题。“微创”外科一词顾名思义,要比“腔镜”“小切口”“小径路”“内镜”外科更为广泛,它是要达到造成最小的创伤(局部及全身)的外科,而不是限于哪一种方式或哪一种工具。可以说,微创外科是指在任何外科创伤应急情况下,达到最佳的内环
A、3B、4C、5D、6C
我国《刑法》第170条规定:“伪造货币的,处三年以上十年以下有期徒刑,并处罚金;有下列情形之一的,处十年以上有期徒刑或者无期徒刑,并处罚金或者没收财产:(一)伪造货币集团的首要分子;(二)伪造货币数额特别巨大的;(三)有其他特别严重情节的。”甲是伪造货币集
下列关于计算机病毒的叙述中,错误的是()。
最新回复
(
0
)