听力原文：W: Can I help you, sir? M: Um, yes. I bought this radio cassette player here a couple of weeks ago. Here's the receipt. W: Ah ha. That's fine. What seems to be the problem? M: Well, it's been nothing but trouble since I bought it. W: OK. Just let me take a note of this. Er, radio cassette player. M: The first thing is one of the speakers doesn't work properly. The sound is completely distorted with the radio or a tape. W: Which one is it? M: The right-hand one. Another problem is the left cassette player. It chews up tapes. It's completely ruined two of my favorite cassettes. W. Oh, dear. The speaker and the cassette player. M. One of the cassettes was brand new. Oh, and the rewind switch doesn't work. Actually it never did. W: OK. So there is the right-hand speaker ... the cassette player and ... urn, the rewind switch. Is that it'? M. No, I'm afraid not. The aerial doesn't work properly. It's stuck. W: Hmm, I see what you mean. The handle is broken too. M. Yes, I'd forgotten about that. It's not very good, is it? W: Er, no. But it's under guarantee and we can repair it. Just give me your name and phone number. We'll give you a ring when it's ready. How many parts of the player is the man complaining about?