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
2023-03-13
121
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.【D1】________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.【D2】________
Give your eyes a break. Two-thirds of Americans spend up to seven hours a day using computers or other digital products.【D3】________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.
【D4】________ 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.【D5】________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.
【D3】
选项
答案
G
解析
空格前一句说“2/3的美国人每天使用电脑或其他电子设备的时问高达7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/R70D777K
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
Formuchofthe20thcentury,milkwasasimplepartofdailylifeintheU.S.,asfarmersraisedcows,milkmendeliveredbottle
Davidfrankstartedworkingfortipswhenhewas11yearsold,delightingrestaurantdinersinNewYorkwithhismagictricks.A
Peoplewhousuallychowdownonchillipeppersmayliveforlongerandhaveasignificantlyreducedriskofdyingfromcardiovas
Rememberbooks?Theywerethosepiecesofpaperwithwordsprintedonthem【C1】________inbetweentwo,sometimes,【C2】________cove
Iftheonlineserviceisfreethenyouaretheproduct,technicianssay.GoogleandFacebookmakea【C1】________collectingperson
Iftheonlineserviceisfreethenyouaretheproduct,technicianssay.GoogleandFacebookmakea【C1】________collectingperson
Iftheonlineserviceisfreethenyouaretheproduct,technicianssay.GoogleandFacebookmakea【C1】________collectingperson
Acandlelitdinnerworkswondersforromance.Nowscientistssayitcouldalsobegoodforyourheart.Breathingincandlesmoke
Acandlelitdinnerworkswondersforromance.Nowscientistssayitcouldalsobegoodforyourheart.Breathingincandlesmoke
Scientistsbelievethatbeingborninthesummercouldgiveyouasunnydispositionforyourlife,andawinterbirthdaymightc
随机试题
试比较莲子与芡实功效、主治病证的共同点与不同点。
产妇,32岁,G1P0,孕40周,因临产由急诊收入产房,护士为其做产科检查,结果是宫缩规律,宫口开大10cm,胎心140次/分。该产程护理措施正确的是
以y1=ex,y2=e-3x为特解的二阶线性常系数齐次微分方程是()。[2012年真题]
编制所有者权益变动表的企业,也必须单独编制利润分配表。()
师徒二人共同加工170个零件,师傅加工零件个数的1/3比徒弟加工零件个数的1/4多10个。那么,徒弟一共加工了多少个零件?
根据以下资料。回答下列小题:2009年普及九年义务教育的人口覆盖率已达到了99.7%;初中阶段毛入学率达99%。由于学龄人口减少,小学、初中的学校数、学生数继续减少。全国共有小学28.02万所,比2008年减少2.07万所;招生1637.8万人,
简述法家教育思想。
求
fstream、ifstream和ofstream文件流类的成员函数______关闭文件。
Bothcowbirdandcuckoochicks______.AccordingtothestudybyDr.HooverandDr.Robinson,nests______.
最新回复
(
0
)