首页
登录
学历类
There are many commonly held beliefs abo
There are many commonly held beliefs abo
最全题库
2022-08-02
54
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 adult 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 leaning more about the eyes, someday a full transplant maybe possible!From this passage one can conclude that ____.( )A. doctors are still learning things about eyesightB. headaches are only caused by eyestrainC. everyone should wear glassesD. 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
参考文章最后一段,如果澄清一些错误的说法,对眼睛作进一步的研究,总有一天眼睛整体移植会成为可能。
转载请注明原文地址:https://tihaiku.com/xueli/2673690.html
本试题收录于:
英语专升本题库专升本成考分类
英语专升本
专升本成考
相关试题推荐
Therearemanycommonlyheldbeliefsabo
Therearemanycommonlyheldbeliefsabo
Therearemanycommonlyheldbeliefsabo
Therearemanycommonlyheldbeliefsabo
Therearemanycommonlyheldbeliefsabo
Therearemanycommonlyheldbeliefsabo
Therearemanycommonlyheldbeliefsabo
随机试题
(1)Isthereanythingmoreboringthanhearingaboutsomeoneelse’sdream?And
Ifyouthinkahigh-factorsunscreen(防晒霜)keepsyousafefromharmfulrays,y
A.黄芩、黄柏、附子 B.黄连、黄芩、干姜 C.人参、半夏、生姜 D.蜀椒
客运驾驶员必须严格执行“三不进站、六不出站”管理规定。下列选项中,不属于“三不进
肾阳虚证的脉象是()A.脉沉细无力 B.脉沉缓无力 C.脉沉细数
下列选项中对现代教学媒体的主要特点描述不正确的是( )。A.信息容量大 B.
A.营分证B.燥邪伤津C.消渴病D.里热炽盛E.阴虚证口渴咽干,夜间尤甚,颧红盗
最常用的人力资源内部供给预测方法有()。A:德尔菲法 B:一元回归分析法 C
填石路堤压实质量标准的控制指标宜采用()。A.孔隙率 B.压实度 C.沉降
张某为某国营粮库的法定代表人,负责粮库的生产经营活动,根据《安全生产法》,下列关
最新回复
(
0
)