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
2014-05-25
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 gets bad. Most people believe that reading in dim light causes pool 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 bed, 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 one person to another. There are close to one million nerve fibers that connect the eyeball to the 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!
The word "develop" is used to mean______.
选项
A、become larger
B、create
C、train
D、acquire
答案
D
解析
第一段提到儿童如果不正确地配戴眼镜,会加重视力的损害。D项是正确的。create“创造”和train“训练”都不合句意。
转载请注明原文地址:https://kaotiyun.com/show/JmYC777K
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
Ifwewanttowintheconfidenceofpeople,weshould______theirfeelingsandinterests
Themenworkallweekinthefactory,andattheendoftheweektheygettheirpay.Naturallyenough,theyopentheenvelopesa
Themenworkallweekinthefactory,andattheendoftheweektheygettheirpay.Naturallyenough,theyopentheenvelopesa
Onaclearnightyoucanseemanystarsinthesky.Thesestarsaremillionsofmilesaway.Aretherelivingthingsonanyofth
Todayanyonewillacceptmoneyinexchangeforgoodsandservices.Peopleusemoneytobuyfood,furniture,books,bicyclesand
ThereareacoupleofbigreasonswhyMicrosoftisabletodosomuchoverseaswithsolittle.Firstly,【21】softwareproductsar
Today,theseso-calledbankcreditcardshavebecomeverypopular.Theycanbeusedinstores,hotels,andrestaurantsallover
______willhefinishhisnewnovel?Inacoupleofweeks,Ithink.
Studentswillneed【21】alloftheirlanguageskillsinorder【22】understandthereadingselectionsinReader’sChoice.Thebookco
A.WherehaveyonbeenB.WhatdoyoudoC.AninterestingplaceD.apart-timejobE.AndwhatdoyoudoF.beenthereG.Thai
随机试题
关于产褥期抑郁症的治疗方法描述正确的是:
输卵管闭塞最好的诊断手段是
水泥混凝土面层组成材料中,粗集料最大粒径碎石不应大于()mm。
甲公司是一家制造业企业,只生产和销售一种新型保温容器。产品直接消耗的材料分为主要材料和辅助材料。各月在产品结存数量较多,波动较大,公司在分配当月完工产品与月末在产品的成本时,对辅助材料采用约当产量法,对直接人工和制造费用采用定额比例法。2016年6月有关
企业采用债务转为资本方式进行债务重组时进行的下列账务处理,符合企业会计准则规定的是()。
青蒿素和双氢青蒿素是制造抗疟药物的重要原料。下列有关青蒿素和双氢青蒿素(结构如图5)的说法中正确的是()。
“君不见黄河之水天上来,奔流到海不复还”这句话真实地反映了自然界水循环过程。()
【2012年枣庄市市中区】如何针对学生能力的性别差异进行教育?
设=________.
阅读下列程序,则程序的输出结果为【】。#include"stdio.h"structty{intdata;charc;};main(){structtya={30,′x′};fun(a);pri
最新回复
(
0
)