F: Hi, Tony. Have you finished reading these articles? ,M: Yes, but my eyes feel uncomfortable after staring at the computer screen for hours. ,F: I've read an article about eye problems recently. It says that people usually blink less when they use computer, so they may always feel tired and dry after using computers. ,M: That is what I am doing. And I am suffering from dry eyes. ,F: It is so common for people who have eye problems. ,M: But what does it have to do with the computer? ,F: The article found that people blink 22 times a minute in average when relaxed, but just 7 times a minute while staring at things on a computer screen. ,M: Really? That's quite a difference. ,F: Yeah, so you need to blink your eyes and take a break from the computer. ,M: I wonder if I drops will make me feel better. ,F: That might help. But the best way is to take a break and rest your eyes. ,M: OK. Let's go have a cup of tea. I can finish this later tonight.
(A) F: Don't worry. Let's keep on reading first. (B) F: Ok, you'll feel better after having some tea. (C) F: Ok, you can stare at the computer screen while we are drinking tea. (D) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly?
B