A、By credit card. B、In cash. C、By check. D、By mobile phone. A本题的问题关键词是how。问题问的是付款方式，对话中提到了visa card，因此选A。

W: Good morning.
M: Good morning. I’d like to buy two tickets for this evening’s performance of Frozen.
W: I’m afraid they have already been sold out this evening. Would you like to come on a different evening? We have tickets left for tomorrow.
M: Yes, tomorrow will be fine. Oh, can I have a front seat?
W: Sorry, we have two seats in the back row. Is that all right?
M: Yes. That’s fine. I’ll take them.
W: Thank you very much. By the aisle or in the middle?
M: By the aisle, please.
W: No problem. That’s sixteen dollars. Are you paying by credit card?
M: Yes, a visa card.
W: What’s the card number and expiry date, please?
M: The card number is 7359968732644875. Expiry date is September 2008.
W: Thank you very much. You can pick up your tickets at the box office at any time. Remember to bring your credit card.
M: Thank you, goodbye.
8. How many tickets would the man like to buy?
9. What seats did the man buy?
10. How did the man pay for the tickets?