【单选题】I bought a new house last year, but I ______ my old house yet, so at the moment I have two houses.
【单选题】I _______ the piano for two years. [ ]
【单选题】I have ______ the trousers for two months. [ ]
【单选题】---Have you been to the National Theatre? ---No, but I’ve bought two tickets for the concert to be given this weekend.
【单选题】When did you buy these new CDs? I them for two days.
【判断题】国家虽然支持深圳探索社保体制改革,但是不支持给予在深工作的港澳居民“市民待遇”。
【单选题】— Is that a new car? — No, I _____ it two years ago. [ ]
【单选题】Strange _______ his behavior may be, there is a very good reason for it.