首页
登录
职称英语
[originaltext] [16]There are many commonly held beliefs about eye glasses an
[originaltext] [16]There are many commonly held beliefs about eye glasses an
游客
2024-01-31
7
管理
问题
[16]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. [17] 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.
[16]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.
[16]/[18]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. [18]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 can never be done even with high technology.
B、It is the best way to restore damaged eyesight.
C、It is a major achievement in eye surgery.
D、It can only be partly accomplished now.
答案
D
解析
原文提到眼睛只有部分结构可以移植,D中的only partly为原文only certain parts的同义替换,故答案为D。A“即使运用高科技也永远无法做到”中的never与短文末尾处的may be possible“有可能实现”不符;B“是恢复受损视力的最好方法”和C“是眼睛外科手术中的主要成就”均未提及,应一并排除。
转载请注明原文地址:https://tihaiku.com/zcyy/3409129.html
相关试题推荐
[originaltext]AgroupofstudentsinNewYorkwillsoonbewearingcontrove
[originaltext](16)Handwritinghasbecomeadyingart,nowthatkidsstart
[originaltext](16)Handwritinghasbecomeadyingart,nowthatkidsstart
[originaltext]Manypeopletakecoincollectingeitherasahobbyorasaki
[originaltext]Manypeopletakecoincollectingeitherasahobbyorasaki
[originaltext](19)Researcherssaytheprospectofweightgainmakessomes
[originaltext]Literatureprovidesalensthroughwhichreaderslookatthe
[originaltext]Literatureprovidesalensthroughwhichreaderslookatthe
[originaltext]Anewstudywarnsthatabout30%oftheworld’speoplemayno
[originaltext]Anewstudywarnsthatabout30%oftheworld’speoplemayno
随机试题
Some300metersup,neartheEiffelTower’swind-whippedsummittheworldco
Thechangesinlanguagewillcontinueforever,butnooneknowssurewhodoe
Whatsurprisingitemscancamelschewup?Camelscanchewupsharp______.[or
()是直接存取设备。A.磁盘 B.磁带 C.打印机 D.键盘显示终端
Internet应用中的WWW服务所默认的端口号是( )。A.21 B.25
A.头痛上午重 B.头痛下午重 C.无规律、无定位的头部胀痛 D.枕部头痛
()分为两类:银行业消费知识的教育权和消费者权益保护知识的教育权。A.隐私权
从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性: A
下列关于资格后审方法的说法错误的是()。A.资格后审适合于潜在投标人数量多的招
下列情形中,职工可以提取职工住房公积金账户内的存储余额的有()。A.出境定居的
最新回复
(
0
)