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
专升本
There are many commonly held beliefs about eyeglasses and eyesight that are not proven facts. For instance, some people believe
There are many commonly held beliefs about eyeglasses and eyesight that are not proven facts. For instance, some people believe
admin
2016-08-13
20
问题
There are many commonly held beliefs about eyeglasses 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 the wrong glasses.
We have all heard some of the common myths about how eyesight get bad. Most people believe that reading in dim light causes poor eyesight, but that is unique. Too little light makes the eyes work harder, so they do get tired and strained. Eyestrain also results from reading a lot, reading in bet, and watching too much television. But 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 on person to another. There are close to on million verve fibers that connect the eyeball to brain, and as if yet it is impossible to attach them all in a new person. Only certain parts of the eye—the cornea and the retina—can be replaced. But if we keep clearing up the myths and learning more about the eyes, someday a full transplant may be possible!
This passage is mostly about______.
选项
A、different types of eyeglasses
B、a visit to the eye doctor
C、myths about eyesight
D、cornea transplants
答案
C
解析
作者列举了几个有关视力的错误的说法。选项C是正确的。
转载请注明原文地址:https://jikaoti.com/ti/BHjGFFFM
本试题收录于:
英语题库成考专升本分类
0
英语
成考专升本
相关试题推荐
AirportbaggagescreenersintheUSA,displayingseizedchainsaws,machetesandknives,【21】travelerstochecktheirluggagefor
TheAmericanCivilWarwasaverysadtimefortheUnitedStates.Thepeopleofthecountryweredividedinto【21】sides:TheNort
根据中文提示,将对话中缺少的内容写在线上。这些句子必须符合英语表达习惯。打句号的地方,用陈述句;打问号的地方,用疑问句。提示:Alice得知Bill最近住院,问Bill发生了什么事。听说Bill房间失火,Alice感到遗憾。Bill说失火是由于熄
KeyJames,SecretaryofHealthandHumanResourcesintheVirginiaStategovernment,lovestoturnthetablesonthosewhodon’t
Oureatinghabitsareveryimportantforgoodhealthandastrongbody.Therearetimeswhenmostofuswouldrathereatsweets
Youreallyhavetogetveryoldbeforeyourealizeyou’reold.I’minmymiddlefiftiesandldon’tfeel【21】yet.However,someti
Peopletrytoavoidpublictransportationdelaysbyusingtheirowncars,andthis______createsmoreproblems.
EveryyearjustafterChristmastheJanuarySalesstart.Alltheshopsreducetheirpricesandfortwoweeks,theyarefullofp
ShirleyAllenlovedtosingandplaythepiano.Shestudiedmusicincollege.Herdreamwastobecomea【C1】______orsinger.
--Haveyourstudentseverseenthesilentfilm?--No,theyaretooyoung______theoldfilm.
随机试题
肠内营养液的特点是
关于局麻药极量,下列哪一项是正确的
A.吗啡B.氯丙嗪C.丙米嗪D.碳酸锂E.地西泮可用于人工冬眠的药物是
关于裁判文书的查阅,下列说法正确的是:()
依据《职业病防治法》,用人单位应当采取下列职业病防治管理措施()。
不同基金之间在()等方面应完全独立,实行专户、专人管理。
某市有一块土地面积为15000平方米,该地块的土地征地费用(含安置、拆迁、青苗补偿费和耕地占用税)为每平方千米15万元。土地开发费为每平方米200元,土地开发周期为两年,土地开发费两年内均匀投入,土地开发费利息为每平方米25元,开发商要求的投资回报率为10
Youandyourparentscanstopworrying—Pasteur,Edison,Darwinandlotsmorewerefarfrombeinggeniusesintheirteens.Hi
Thepolicearedoingallhecantobringthoseresponsibleforthebombingto______.
SinceIboughtacomputerlastmonth,anewworldhasopenedupbeforeme,aworldthatreachesfarbeyondmyimmediatesurroun
最新回复
(
0
)