单项选择题

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.
Questions 11~13 are based on a conversation about renting an apartment. How much is the deposit for the apartment

A. One hundred dollars.
B. Thirty-five dollars.
C. Fifty dollars.
D. One hundred and fifty dollars.