首页
登录
职称英语
Why is blinking important? [originaltext]W: Hi, Tom. How’s your chemistry paper
Why is blinking important? [originaltext]W: Hi, Tom. How’s your chemistry paper
游客
2024-10-28
20
管理
问题
Why is blinking important?
W: Hi, Tom. How’s your chemistry paper going?
M: It’s coming along. But I’ve been staring at this computer screen for hours and my eyes hurt.
W: Yeah, doing that can make your eyes feel really dry and tired. You should take a break.
M: I can’t. I have to get this paper written. It’s due tomorrow.
W: You know, I read about computers and eye problems recently. The article says that they are usually caused by not blinking your eyes enough.
M: Blinking? I thought I just needed new glasses.
W: Nay. When you blink, the movement of closing and opening your eyes, even thought it happens really fast, helps moisten your eyes. It’s the lack of moisture that causes the problem.
M: Oh, that makes sense. But what does it have to do with the computer?
W: People who use computers tend to stare at the monitor and blink less often than they normally would. That leads to dry irritated eyes.
M: Well, that certainly helped mine feel now. They really hurt.
W: The article I read about office workers found that the workers averaged 22 blinks a minute when relax, but just 7 a minute while looking at text on a computer screen.
M: Wow, that’s quite a difference.
W: They also kept their eyes open wider, which means that moisture evaporated more quickly.
M: I wonder if using some kind of eye drops would make them feel better.
W: That might help. But the best prescription is to take a break and rest your eyes.
M: Ok. Let’s go and get some coffee. I can finish this later tonight.
选项
A、It helps the eyes absorb eye drops.
B、It helps to keep the eyes moist.
C、It improves a person’s concentration.
D、It prevents a buildup of chemicals in the eyes.
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3820629.html
相关试题推荐
AllthePresident’sMen______oneoftheimportantbooksforhistorianswhostudy
Whatisthenewsmainlyabout?[br][originaltext]AnIndonesianferrypacked
WhohadtoleavetheGazaStripandtheWestBank?[br][originaltext]Israe
Accordingtothetalk,theownerofabikehasto______.[br][originaltext]
Accordingtothetalk,theownerofabikehasto______.[originaltext]Hell
WhichofthefollowingisNOTneededfortheLostPropertyForm?[originaltext]W
Whatisthepurposeofthenationalsurvey?[br][originaltext]Chinesegove
WhywerethefishingcrewstrandedonOct.10th?[br][originaltext]Eleven
PeoplechooseLondonforpost-Christmasshoppingbecause______.[originaltext]
Markisunhappybecauseof______.[br][originaltext]W:Hi,Mark.Howareyou?
随机试题
[originaltext]IhadspentmylastdayinLondonvisitingfriends,takingpi
案例:某工地工人在拆现浇楼板钢模时,审批手续还未办好,由于面积大,一时拆不完,中
A.白细胞升高 B.腓肠肌痛明显 C.口腔内有科普利克斑 D.血液涂片是常
动脉导管未闭血流动力学的改变首先是引起A.左心房增大 B.左心室增大 C.右
健康的肉芽是:A.鲜红色 B.对细菌的侵入有抵抗力 C.触之易出血
在危险房屋造成损害的事故中,房屋使用人、行为人应当承担的责任有()A:使用人擅自
( )在《商业学刊》上发表了一篇题为《股票市场价格行为》的论文,并在1970年深
阿胶的主治病证有A.血虚萎黄,心悸眩晕 B.咳血衄血,便血崩漏 C.阴虚燥咳
眼用制剂中,需要检查金属性异物的剂型是()A.滴眼剂 B.洗眼剂 C.
下列关于施工总承包资质的单位承担工程项目全过程管理业务的说法,正确的是()A、在
最新回复
(
0
)