【正确答案】 B

【答案解析】[听力原文]11-15
Receptionist: Good afternoon. Do you need any assistance?
Student: Yes, I do. I have just received my statement, and it doesn't agree with my figures.
Receptionist: OK, you'll need to see the bookkeeper. She's at that desk over there. (Points.)
Boakkeeper: Hello, is there anything I can help you with?
Student: I hope so. The balance in my checking account doesn't match my statement.
Bookkeeper: Have all your checks been cleared?
Student: Pardon?
Bookkeeper: Have all your checks been cashed and returned to you?
Student: I think so.
Bookkeeper: Did you bring your checkbook and statement with you?
Student: Yes, here they are.
Bookkeeper: Let's have a look. (Looks through checkbook and statement. )Aha! Here's the problem. This check is for $25.47 and you wrote down $47.25.
Student: Oh, how stupid of me! I can't believe I did that.
Bookkeeper: No problem. It happens all the time.
Student: Thanks for your help.
Bookkeeper: Glad to be of service. That's why we are here.