【正确答案】 D

【答案解析】[听力原文]
   W: City Pizzas. How can I help you?
   M: Hello. My name's Harry Cox from the Downtown Studio. I'm calling because you delivered our pizzas 15 minutes ago but you haven't sent the number I ordered. We haven't got anything like enough. I hope it's not a mistake and the second part of the delivery is on the way and will arrive very soon. Can you check, please?
   W: Oh, that's surprising, I don't know what's happened; we normally send out all the pizzas for one order at the same time. Can you give me your order reference number, please?
   M: Hold on, I'll just try to find it... Yes, I've got it: it's 10964/32. It's really annoying because I specially called on Monday to make sure we'd have the pizzas for the office party today at 12:30, maybe it would have been better if I'd called you this morning.
   W: Well, we always record our orders carefully, and it shouldn't matter when you make the order. I'm just checking our records. I've got down that you wanted 13 pizzas, just...
   M: Did you say 137 I ordered 30, not 13! No wonder we haven't got enough.
   W: Well, the person who took your order must have misheard you-I'm very sorry about that.
   M: Yeah, I thought I'd said it quite clearly. But I suppose it's an easy mistake. What matters now is what you're going to do about it.
   W: Well, you're missing 17 pizzas, aren't you?
   M: That's right, and everyone's due to arrive in about 5 minutes.
   W: I'm sure we can get the right number to you quickly; you're not very far away, are you?
   M: No, we're not.
   W: How about if we send you all 30 this time, so they'll all be hot.
   M: Well, that would be great. What about the 13 we have here?
   W: We won't charge you for them. It's obviously our mistake.
   M: That's great. How soon can we expect them?
   W: We'll get them to you just as quickly as we can, it shouldn't be more than 45 minutes. I'll take the order to the kitchen right now, and tell them it's urgent. We'll get the pizzas delivered to your office as quickly as possible.
   M: Thank you. So you'll send me the bill for just 30 pizzas, won't you?
   W: Yes, I've got all the details. Thank you for your call, Mr. Cox. We can only apologize for the mistake, and we hope you'll order through City Pizzas again.
   M: Thanks for taking care of it. Bye.
   Why does the man make this phone call?