题目内容：

听下面一段较长对话，回答以下小题。

1.What does the man want to do?

A.Open a credit card account. B.Check his credit report. C.Pay off credit card debt.

2.How many valid credit cards does the man have now?

A.None. B.One C.Five.

3.What caused the man's problem?

A.He had unpaid debts. B.He was unable to pay. C.He failed to pay on time.