【正确答案】 A

【答案解析】woman： How should I pay for the cost of maintenance? I heard that you don't receive cash for payment. man： Yes, for the consideration of safety. woman： Then can I pay by check? man: Yes, you can pay by all kinds of checks. Actually this is the only receivable form of payment. woman： Only receive checks? Why can't I use credit card? Isn't it more convenient? man: I'm sorry, Madam. This is our company's regulation. woman： Well. Should I pay in advance or after the service? man: Normally it's better for you to pay after the service because we should first find out the problem and then charge according to the repairing condition. woman： I got it. I will choose to pay by traveler's check. Thank you. man： You are welcome.

【正确答案】 C