第29题: [单项选择]{{B}}Passage One
Questions 26 to 28 are based on the passage you have just heard.{{/B}} A. To get supplies. B. To get to their jobs. C. To carry their products. D. To enjoy themselves. 参考答案:A 答案解析:[听力原文]26-28
The United States is full of automobiles. There are still many families without cars
第30题: [单项选择]在长期中引起通货膨胀的是() A. 有市场势力并拒绝贷款的银行 B. 抬高了税收,以致增加了从事经营的成本从而提高了物价的政府 C. 发行了太多了货币的政府 D. 诸如劳动和石油这类投入的价格上升 参考答案:C