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
What would happen if you misuse your eyes?
What would happen if you misuse your eyes?
admin
2009-06-24
37
问题
What would happen if you misuse your eyes?
Good evening, everyone. Welcome to this lecture on reading hygiene. Perhaps you would ask what is reading hygiene? Well, hygiene tells us how to live comfortably and healthfully; it helps us to make the best use of our bodies. Reading hygiene, then, tells us how to make the use of our eyes—how to prevent eyestrain and how to read more comfortably.
First and foremost, let us see what would happen if you misuse your eyes. When your eyes are not used properly, they let you know in various ways. Your eyes may hurt and your eyelids become red. You may not be able to see clearly. You may have headache, feel dizzy, or be uncomfortable in other ways. The human eye will stand hard use, but not abuse.
Every day you have many opportunities to use your eyes wisely and well. Here are some good hints for good eye health that everyone can follow:
Rest your eyes before they get tired. If you are reading for a long time, you can just close your eyes from time to time or look off at some distant objects. You will find that doing this relaxes your eye muscles, just as a good stretch relaxes your body.
Never be careless about lighting. Do not read in either too dim a light or a glare. Be careful not to read in the twilight or in direct sunlight. Have the kind of light in which you see most clearly and comfortably.
Hold the book at a distance from your eyes at which you can read most easily and comfortably. Many people read comfortably with the book about fourteen inches from their eyes. But each of us must find the distance that is best for him.
Try not to read much while traveling on a moving train or bus. That causes eyestrain for many people. You can use the time doing other things, or thinking about what you’ve read.
Your eyes are your most faithful servants. Like friends, if treated well, they will help you for many years.
选项
A、It is 14 inches.
B、It is hard to figure out.
C、It varies from person to person.
D、It depends on lighting conditions.
答案
C
解析
转载请注明原文地址:https://kaotiyun.com/show/sUTd777K
本试题收录于:
公共英语五级笔试题库公共英语(PETS)分类
0
公共英语五级笔试
公共英语(PETS)
相关试题推荐
SchoolingandEducationItiscommonlybelievedintheUnitedStatesthatschooliswherepeoplegotogetaneducation.Neve
AllFrenchpeoplecelebratethegrapeharvesteverySeptember.TheFrenchpeoplebelievethatdrinkingwineisagoodwaytore
AllFrenchpeoplecelebratethegrapeharvesteverySeptember.ManyvarietiesofwineproducedinFrancearenamedafterplaces
ThanksgivingisnotatrulyAmericantradition.ThechildrenlikeJessebecauseheoncetraveledaroundtheworld.
Theyonlyhavealimitedamountoftimetogettheirpointsacross.,
TheAmericanFamilyIntheAmericanfamilythehusbandandwifeusuallyshareimportantdecisionmaking.Whenthechildrenareo
APopularityofScienceFictionBAFairlyNewDevelopmentCClassicsofScienceFictionDDifficultyinKeepingaheadofSc
CustomsoftheWorldIfyoutravelaroundtheworld,youwillbesurprisedtofindjusthowdifferenttheforeigncustomscanbe
AboutonemillionAmericansarediagnosedannuallywithskincancer.
A.bykeepingitsoriginalshapeandcolorB.inthelifeofthecutflowerC.tOproducecarbondioxideD.forasl
随机试题
矛盾的普遍性寓于矛盾的特殊性之中。()
胃癌的癌前期状态不包括
关于洗胃的注意事项,下列说法错误的是
2012年1月1日,甲公司从二级市场购入丙公司面值为200万元的债券,支付的总价款为195万元(其中包括已到付息期但尚未领取的利息4万元),另支付相关交易费用1万元,甲公司将其划分为可供出售金额资产。该可供出售金融资产初始入账价值为()万元。
《城市房屋租赁管理办法》规定的房屋租赁形式有()。
在民警徒手防卫与控制的训练中,按照实战化要求,下列针对性不强的是()。
研究人员设计了这样一个实验,他们从实验鼠体内收集了神经细胞并且将它们植入到家鼠大脑内。实验鼠的寿命大约只有18个月,而家鼠的寿命是它们的两倍。研究人员发现,当家鼠死亡的时候,从实验鼠植入的神经细胞仍然存活。以下哪项可以作为上述实验的结论?()
以下说法正确的是()。
Universitiesareinaseeminglyself-contradictoryposition.AsStefanCollinipointsoutinhisbook,theseancient【C1】________
Doyouwantyoursalaryup?FromIfyouarecurrentlyemployedandwantaraise,startfrombybeingprepared.41.Gathe
最新回复
(
0
)