【单选题】听力原文:W: Have you bought that new suit? M: Yes, I bought it last week. W: I'm buying one for myself. M: Everyone needs to buy a suit now and then. What are they talking about?
【简答题】I bought a new house last year, but I ________ my old house yet, so at the moment I have two houses. A) did not sell B) do not sell C) had not sold D) have not sold