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
Eyesight plays a very important role in our daily life. Every waking moment, the eyes are working to see the world around us. Ov
Eyesight plays a very important role in our daily life. Every waking moment, the eyes are working to see the world around us. Ov
admin
2016-07-17
40
问题
Eyesight plays a very important role in our daily life. Every waking moment, the eyes are working to see the world around us. Over forty percent of Americans worry about losing eyesight, but it’ s easy to include steps into our daily life to ensure healthy eyes. Here are five suggestions for a lifetime of healthy eyesight:
Schedule yearly exams.【B1】______ Experts advise parents to bring babies 6 to 12 months of age to the doctor for a careful check. The good news is that millions of children now can have yearly eye exams and following treatment, including eyeglasses.
Protect against UV rays(紫外线). Long-term stay in the sun creates risk to your eyes. No matter what the season is, it’ s extremely important to wear sunglasses.【B2】______
Give your eyes a break. Two-thirds of Americans spend up to seven hours a day using computers or other digital products.【B3】______ Experts recommend that people practice the 20/20/20 rule: every 20 minutes, take a 20-second break and look at something 20 feet away.
【B4】______ As part of a healthy diet, eat more fruits and vegetables each day. Vitamins(维生素)C and E help protect eyesight and promote eye health.
Practice safe wear and care of contact lenses(隐形眼镜). Many Americans use contact lenses to improve their eyesight. While some follow the medical guidance for wearing contact lenses, many are breaking the rules and putting their eyesight at risk.【B5】______ Otherwise, you may have problems such as red eyes, pain in the eyes, or a more serious condition.
[A]Eat your greens.
[B]Eye care should begin early in life.
[C]They can properly protect your eyes.
[D]Stay in good shape by taking more vitamins.
[E]Parents usually don’ t care about their own eyesight.
[F]Always follow the doctor’ s advice for appropriate wear.
[G]This frequent eye activity increases the risk for eye tiredness.
【B3】
选项
答案
G
解析
空格前一句说“三分之二的美国人每天使用电脑或其他电子设备的时间高达七个小时。”由此可推知空格处应该是说明这些行为的危害性。故G选项“这种频繁的眼部活动会提高眼睛疲劳的风险。”为最佳选项。
转载请注明原文地址:https://kaotiyun.com/show/0eud777K
本试题收录于:
公共英语二级笔试题库公共英语(PETS)分类
0
公共英语二级笔试
公共英语(PETS)
相关试题推荐
Aswejoinedthebigcrowd,Igot______frommyfriends.
Idon’tknow______youcanrecognizeherefromhere,butthegirlreadingthenewspaperisJane.
ArtWithoutLimitArtshouldnotbelimitedtoamuseum."Artandcreativeelements(创造性元素)canbemixedintodailylife,"s
Wheredidthisconversationtakeplace?
DavidDebutstartedComputertownUKwiththepurposeofWhichwordcantaketheplaceoftheunderlinedword"fervency"inpar
TheErieCanalwasthefirstimportantnationalwaterwaybuiltintheUS.ItcrossedNewYorkfromBuffaloonLakeErieTroyto
Haveyoueverbeenafraidtotalkbackwhenyouweretreatedunfairly?Haveyoueverboughtsomethingjustbecausethesalesman
ItwasClark’sfirstvisittoLondon:UndergroundRailway.Against【36】adviceofhisfriends,hedecidedtogothereafter5o’c
请写一封大学入学的申请信,请描述自己的毕业院校,毕业时间,工作状况,并且指明你想读的专业。注意:1.表达要清楚。2.字数在110~120之间。
随机试题
[*]
男性,58岁,患右侧腹股沟斜疝病史3年。今晨便后疝突出,不能回纳,局部疼痛,伴恶心,无呕吐6小时就诊。此时首要的处理是
罗格列酮的作用是
下列关于我国期货交易结算制度的说法,不正确的是()。
下列有关分泌蛋白的叙述,错误的是()
(x3+)5的展开式中x8的系数是____________(用数字作答).
2010年高考揭榜时,各地高考状元再次进入大众视野,成为当季最受瞩目的“明星”。然而,一份调查报告显示,1977年至2008年32年间的1000余位高考“状元”中,没发现一位是做学问、经商、从政等方面的顶尖人才,他们的职业成就远低于社会预期。仅调查报告里的
经营者提供商品或者服务有欺诈行为的,应当按照消费者的要求增加赔偿其受到的损失,增加赔偿的金额为消费者购买商品的价款或者接受服务的费用的()。
靶向应聘指在应聘不同的职位时要用不同的方法,量身打造,设计令考官感动的细节。相对于漫无目的只管投简历、毫无思想准备就去面试的应聘方式,靶向应聘具有定位准确、准备充分、成功率高的特点。根据上述定义,下列不属于靶向应聘的是:
若要从一个关系中去掉另一个关系的元组得到的集合,则应进行______运算。
最新回复
(
0
)