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外语
What are the speakers mainly discussing?
What are the speakers mainly discussing?
admin
2012-01-19
32
问题
What are the speakers mainly discussing?
W: Hi.Jerry.How is 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 really dry and fired.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: No,when you blink,the movement of closing and opening your eyes, even though it happens really fast, helps moisten your eyes.It’s the lack of moisture that causes the problem.
M: That makes sense.But what do I 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’s certainly how I feel now.They really hurt.I wonder if using some kind of eye-drops will 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 to get some coffee.I can finish this later tonight.
选项
A、The man does research for his chemistry paper.
B、The way to use a computer can affect one’ s eyes.
C、Why does the man need new glasses?
D、The computers are useful for research.
答案
B
解析
对话从男士使用电脑完成化学课的论文开始,谈到长时间盯 着电脑屏幕对眼睛会造成伤害,然后围绕电脑和电脑对眼睛的影响展开, 另外对话中反复出现的关键句子和词语“staring at this computer screen”, “my eyes hurt”,“Doing that can make your eyes really dry and tired.”, “computer and eye problems”以及不断使用的关键词“blink eyes”进一步说 明,对话是在谈沦使用电脑的方式对眼睛产生的影响,因此正确答案为[B] 选项。
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公共英语三级笔试
公共英语(PETS)
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