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
A、It may make the wearer feel tired. B、It will gradually weaken the eyes of adults. C、It can lead to the loss of vision in child
A、It may make the wearer feel tired. B、It will gradually weaken the eyes of adults. C、It can lead to the loss of vision in child
admin
2018-05-10
28
问题
There are many commonly held beliefs about eye glasses and eyesight that are not proven facts. For instance, some people believe that wearing glasses too soon weakens the eyes. But there is no evidence to show that the structure of eyes is changed by wearing glasses at a young age. Wearing the wrong glasses, however, can prove harmful. Studies show that for adults there is no danger, but children can develop loss of vision if they have glasses inappropriate for their eyes.
We have all heard some of the common myths about how eyesight gets bad. Most people believe that reading in dim light causes poor eyesight, but that is untrue. Too little light makes the eyes work harder, so they do get tired and strained. Eyestrain also results from reading a lot, reading in bed, and watching too much television However, although eyestrain may cause some pain or headaches, it does not permanently damage eyesight.
Another myth about eyes is that they can be replaced, or transferred from one person to another. There are close to one million nerve fibres that connect the eyeball to the brain, as of yet it is impossible to attach them all in a new person. Only certain parts of the eye can be replaced. But if we keep clearing up the myths and learning more about the eyes, some day a full transplant may be possible.
16. What does the speaker want to tell us about eyesight?
17. What do studies about wearing the wrong glasses show?
18. What do we learn about eye transplanting from the talk?
选项
A、It may make the wearer feel tired.
B、It will gradually weaken the eyes of adults.
C、It can lead to the loss of vision in children.
D、It can permanently change the eye structure.
答案
C
解析
原文提到,研究表明,戴度数不正确的眼镜对成年人没有危害,但却可能令孩子视力受损。C的lead to the loss of vision in children为原文的同义表达,故正确。A“可能使佩戴者感到疲劳”、B“会逐渐弱化成年人的视力”和D“能永久性地改变眼睛结构”与研究结果不符。
转载请注明原文地址:https://kaotiyun.com/show/TT47777K
0
大学英语四级
相关试题推荐
A"memorypill"thatcouldaidexamrevisionandhelptopreventpeopleforgettingimportantanniversariesmaysoonbeavailable
Althoughmanyofusmayfeelair-conditionersbringrelieffromhot,humidorpollutedoutsideair,theyposemanypotentialhea
DevelopHealthyEatingHabitsinYourChildrenA)Whatdoyouthinkyourchildrenareservedatschool?Thechildrenwerese
DevelopHealthyEatingHabitsinYourChildrenA)Whatdoyouthinkyourchildrenareservedatschool?Thechildrenwerese
A、Materiallife.B、Sportslife.C、Spirituallife.D、Workinglife.C文章主要讲的是精神幸福的重要性,由此可以推断,作者注重的是精神生活,所以C选项为正确答案。
A、9.B、25.C、30.D、36.D此题四个选项都是数字,除了数字以外没有任何提示信息,对于这类题要注意听清问题,并把握住录音中与选项中数字有关的内容。录音开头就说年度《国际商业调查报告》(InternationalBusinessRepo
A、Twotofourmonths.B、Aboutthreeweeks.C、Atleasthalfayear.D、Twoyearsormore.D题目询问训练期有多长。关键是要听到“这段训练时期,时间从两年到四年不等,……”
A、Thecustomerdidn’tfollowtheinstructions.B、Thesweaterwasoutofstock.C、Themannolongerhasthestorereceipt.D、The
A、Abasket.B、Acup.C、Anegg.D、Anoven.B文章主要提到3种鸟,需要一一记录相关信息,题目顺序一般与信息出现的顺序一致。最先听到的是tailorbird,而题目询问缝叶莺的巢看上去是什么样子。关键是要听到“它(缝
随机试题
下列不属于无机结合料稳定类材料的是()。
简述证据概念的基本特性。
产妇,25岁,40周妊娠,顺利娩出一男婴,新生儿脐带绕颈2周。出生Apgarl分钟评分3分。在进行新生儿窒息抢救时,下列哪项程序是正确的
下列哪一项不是右旋糖酐的药理作用
依据施工合同示范文本中设计变更的规定,下列提法正确的有( )。
在低温环境中,不宜使用的电缆是()。
对于可撤销合同,受害方有选择合同效力的权利,这是依据()原则。
民主化、信息化、全球化浪潮叠加,思想观念的裂变塑造了一个时代生机蓬勃的心灵图景,也提示我们,多元时代更需要凝聚共识,当观点________,看法不尽相同时,共识是社会交流的基础。但多元并非意味着正确的价值不复存在,包容也不意味着可以________公理。正
その映画は人々に環境問題の重要さを 。
OncefoundalmostentirelyinthewesternUnitedStatesandinAsia,dinosaurfossilsatenowbeingdiscoveredonallsevencont
最新回复
(
0
)