第28题: [单项选择]Questions 11 to 18 are based on the conversation you have just heard. A. New shopping centers are very common. B. The shopping center is very old. C. The city needs more shopping centers. D. The old house should be turned into stores. 参考答案:A 答案解析:[听力原文] M: The city is going to pull down those old houses and put up a new shopping center. W: