首页
登录
学历类
There are many commonly held beliefs abo
There are many commonly held beliefs abo
免费题库
2022-08-02
76
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.From this passage one can conclude that ____.( )A. doctors are still learning things about eyesight B. headaches are only caused by eyestrain C. everyone should wear glasses D. people only believe things that are proven facts
选项
A. doctors are still learning things about eyesight
B. headaches are only caused by eyestrain
C. everyone should wear glasses
D. people only believe things that are proven facts
答案
A
解析
由文章最后可知,如果我们澄清这些错误的说法,对眼睛作进一步的研究,总有一天眼睛整体移植会成为可行。
转载请注明原文地址:https://tihaiku.com/xueli/2664774.html
本试题收录于:
高起本和高起专英语题库高起本高起专成考分类
高起本和高起专英语
高起本高起专成考
相关试题推荐
Therearemanycommonlyheldbeliefsabo
Therearemanycommonlyheldbeliefsabo
Therearemanycommonlyheldbeliefsabo
Therearemanycommonlyheldbeliefsabo
Therearemanycommonlyheldbeliefsabo
Therearemanycommonlyheldbeliefsabo
Therearemanycommonlyheldbeliefsabo
随机试题
ImyselffirstsawSamarkandfromariseacrossawildernessofcrumblingru
Thehostwhohadinvitedusheardmetellingmyfriendthatthedinnerwasterri
【S1】[br]【S6】C从语法结构看,该空应填入一个副词修饰rising,符合这一要求的词有C)steeply,M)highly和L)hard。从句意来
黄山(MountHuang)位于安徽省黄山市,取自“黄帝之山”之意。黄山是世界自然和文化双遗产,也是中国最著名的国家级风景区之一。黄山集中国各大名山的美
共用题干 女性患者,32岁,2型糖尿病病史2年,口服阿卡波糖,平素血糖良好,该
下列各句中,加点的成语使用正确的一句是()。A. B. C. D.
充电:手机与()在内在逻辑关系上最为相似。A.冷藏:雪糕 B.加油:汽车 C
足少阳胆经可以治疗A.侧头痛 B.耳病 C.热病 D.胁肋病
关于税款追征的说法,正确的是()。A:因税务机关责任,致使纳税人少缴纳税款的,税
在民爆器材生产过程中,对于爆炸分区分为Ⅰ类(F0区)的场所,采用仪表的类型应该是
最新回复
(
0
)