听力原文：W: Hey, Tom. What's up？ Where are you off to？
Mi I'm on my way to the bank. I have to open a savings account. Want to come？
W: Sure. Wait a minute.
M: OK.(a little while later)
W: You just said you wanted to open a savings account？
M: Yes.
W: They usually have two kinds of deposit—time deposit and current deposit.
M: What is the minimum deposit for a savings account？
W: Sorry. I don't know, but how much money do you want to deposit to start with？
M: Two thousand dollars.
W: That's big enough for both, I'm sure.
M: You know the interest rate, don't you？
W: For current deposit it is very low.
M: I don't mind that. I want to put my money in the bank just to be on the safe side.
W: Good idea.
M: Is it convenient to withdraw money from my savings account here？
W: It's very easy. You just need to fill out a withdrawal form. and hand in your check book together with it, and everything will be OK.
M: Do they use a password？
W: Yes, you can if you like.
M: Do I have to show anything as proof of identification？
W: No. They want nothing. Just tell them your name and address. That's all.
M: Thank you.
(23)

A. Two hundred dollars.
B. Three hundred dollars.
C. Two thousand dollars.
D. Three thousand dollars.