A、South. B、North. C、West. D、East. B根据…the bedroom faces east and the living room north. 可知, 客厅朝向北。

M: Good morning. Can I help you?
W: Yes. I wonder if you have a one-bedroom apartment to rent.  
M: Let me check. Yes, we have one. It’s on Nanjing Street, near a shopping center and a subway station.  
W: Sounds nice. Does it face south?
M: Well. the bedroom faces east and the living room north. But it looks out on a beautiful park.  
W: Mmm,is the living room large?
M: Yes. it’s quite big. And there’s a small kitchen and a bathroom as well. It’s very comfortable.  
W: Well. what’s the rent per month?
M: 800 yuan.  
W: Mmm. it’s more than I have in mind. Let me think it over. I’ll call you back in a day or two.  
M: Certainly.
Which direction does the living room face?
How many rooms are there in the apartment?
What is the rent per month?