【单选题】M: What is news? W: Well, let me put it this way --- If a dog bite you, it is not news, but if you bite a dog, it makes news. 17. What’s the probable relationship between the two speakers?
【单选题】听力原文:M: I'm not quite sure how to put this, but about that calculator you let me use, I dropped it, and now the ON-button doesn't light up. W: Oh, that's OK. It hasn't been working right for some time...