第2题: [单项选择]This passage is concerned with______. A. the revival of some North American and European CBDs B. the problems facing the development of U.S. downtown areas C. the moving pattern of the U.S. middle class D. the possible solutions to the fiscal problems 参考答案:B
第14题: [单项选择]Dismissing an incompetent staff can be anything but A. easy B. expensive C. difficult 参考答案:A 答案解析:听力信息：it is much more difficult to dismiss someone than it is to employ him.解雇人员要比招聘人员难得多，这也是常见的事情。
