Part BDirections: You will hear four dialogues or monologues. Before listening to each one

Part B

Directions: You will hear four dialogues or monologues. Before listening to each one, you will have 5 seconds to read each of the questions which accompany it. While listening, answer each question by choosing A, B, C or D. After listening, you will have 10 seconds to check your answer to each question. You will hear each piece ONLY ONCE.

听力原文：W: I want to mail this letter overseas.

M: OK, Ma'am. I'll have to weigh it first. All right, it's not over- weight. That's 5.5 yuan for overseas mail.

W: That's not expensive. How long does it take for a letter to get to the U. S. ？

M: It all depends. It usually takes four or five days.

W: That's wonderful. It used to take more than a week when I was staying here six years ago. Well, I want to register it.

M: All right. It's probably take a little longer to get there though.

W. Yes, I know. Well, please let me have a post office box.

M: That's OK. Fill out this form, please.

W. How much is the rent per month？

M: It's 100 yuan per year.

W: Here is the form. and money.

M: OK. Here is the key for you. The number is on it. Any more requests？

W: No, Thank you.

How long did it take for a letter to get to the USA six years ago？

A．Usually four or five days.

B．A week.

C．More than a week.

D．It depends.