听力原文：A: Good morning. Do you have any tickets left for this evening's performance？B: L

听力原文：A: Good morning. Do you have any tickets left for this evening's performance？

B: Let me just have a look. Well, there're a few seats left in the front stalls. How many tickets do you want？

A: Just two.

B: Yes, I can give you two in the third row. They are 39 pounds each.

A: 39 pounds! I see. All right, I'll take them.

B: That's 78 pounds altogether. You can come to pick them up by 6:30.

Q: What's the total cost of the tickets？

(2)

A．78.

B．39.

C．36