首页
登录
职称英语
Children can spend hours a day looking at computer screens and other digital
Children can spend hours a day looking at computer screens and other digital
游客
2024-04-25
15
管理
问题
Children can spend hours a day looking at computer screens and other digital devices. Some eye care professionals say all that screen time has【B1】______an increase in what they call computer vision syndrome.
Nathan Bonilla-Warford is an eye expert in Tampa, Florida, with VSP, Vision Service Plan, a big【B2】______provider. He says he has seen an increase in problems in children. Dr. Bonilla-Warford says part of the problem is that children may be more likely than adults to【B3】______early warning signs. According to Dr. Warfod, even if their eyes start to feel【B4】______or they start to get a headache, children are less likely to tell their parents, because they don’t want to have the game or the computer or whatever【B5】______. He says another part of the problem is that people【B6】______less often when they use digital devices.
The average person who uses a computer or an electronic device blinks about a third as much as we normally do in everyday life. And so that can【B7】______the front part of the eye drying and not staying moist and protected like normal.
Eye doctors offer suggestions like following what is known as the 20/20/20 rule. Every twenty minutes, look away twenty【B8】______or more for at least twenty seconds from whatever device you’re using. Other suggestions include putting more distance between you and the device and using good lighting. Of course, another way to avoid eye【B9】______is to spend less time looking at screens. Many experts say children should spend no more than two hours a day using【B10】______devices—with no screen time for children under two. [br] 【B8】
Children can spend hours a day looking at computer screens and other digital devices. Some eye care professionals say all that screen time has(26)led to an increase in what they call computer vision syndrome.
Nathan Bonilla-Warford is an eye expert in Tampa, Florida, with VSP, Vision Service Plan, a big(27)insurance provider. He says he has seen an increase in problems in children. Dr. Bonilla-Warford says part of the problem is that children may be more likely than adults to(28)ignore early warning signs. According to Dr. Warfod, even if their eyes start to feel(29)uncomfortable or they start to get a headache, children are less likely to tell their parents, because they don’t want to have the game or the computer or whatever(30)taken away. He says another part of the problem is that people(31)blink less often when they use digital devices.
The average person who uses a computer or an electronic device blinks about a third as much as we normally do in everyday life. And so that can(32)result in the front part of the eye drying and not staying moist and protected like normal.
Eye doctors offer suggestions like following what is known as the 20/20/20 rule. Every twenty minutes, look away twenty(33)feet or more for at least twenty seconds from whatever device you’re using. Other suggestions include putting more distance between you and the device and using good lighting. Of course, another way to avoid eye(34)strain is to spend less time looking at screens. Many experts say children should spend no more than two hours a day using(35)digital devices—with no screen time for children under two.
选项
答案
feet
解析
空格位于数词twenty后,应填入量词。feet意为“英尺”。
转载请注明原文地址:https://tihaiku.com/zcyy/3571262.html
相关试题推荐
[originaltext]W:Goodafternoon.CanIhelpyou?M:Yesplease.I’mlookingfor
[originaltext]W:Goodafternoon.CanIhelpyou?M:Yesplease.I’mlookingfor
[originaltext]W:Goodafternoon.CanIhelpyou?M:Yesplease.I’mlookingfor
[originaltext]"Switchingoffthetelevisionmayhelppreventchildrenfrom
[originaltext]"Switchingoffthetelevisionmayhelppreventchildrenfrom
[originaltext]W:Excuseme.I’mlookingforsomeonewhocanhelpmewiththete
[originaltext]W:Excuseme.I’mlookingforsomeonewhocanhelpmewiththete
[originaltext]M:I’mreadytoleave.ShallIpoweroffthecomputernowandloc
[originaltext]M:I’mreadytoleave.ShallIpoweroffthecomputernowandloc
[originaltext]M:I’mreadytoleave.ShallIpoweroffthecomputernowandloc
随机试题
(1)Aftertakingabriefhiatustoweathertherecession,aninvasionofBrita
InastepthatshouldhelpmaketheInternetsaferforconsumers,anti-virus
CultureShockA)BecauseI’velivedinChinaforalongtime,localsoft
某企业为祝贺其被上级政府部门授予某某称号而举行的庆典活动属于A.周年庆典 B.
患者,女,13岁,上下牙拥挤Ⅲ°,安氏Ⅱ类上颌前突,骨性高角患者,ANB8°,下
不宜进少渣饮食的疾病是()A.伤寒 B.肠炎 C.腹泻 D.肥胖症 E.
在水痘的诊断依据中,下列哪项是错误的A.发热当天或1~2天出现皮疹 B.发热大
下列过程中哪一种过程一般不存在竞争性抑制A.血浆蛋白结合 B.胆汁排泄 C.
立交上如考虑设置自行车道时,混行车道的最大纵坡应为()。A.4% B.3
(2021年真题)粉末升华物可见黄色针状或羽状结晶的药材是A.牡丹皮 B.斑蝥
最新回复
(
0
)