第5题: [单项选择]Analysts don't think that ______. A. Motorola will be successful B. the technology offered by Motorola will be selected by its competitors C. its competitors will want to buy the technology from it D. its mobile phones contain a variety of chips 参考答案:C 答案解析:第一段最后一句“Analysts said they liked the new strategy but were cautious about whether Motorola's mobile
第6题: [多项选择]铁路运输工作中最重要的数量指标有() A. 载客人数 B. 旅客周转量 C. 货物周转量 D. 等待时间 E. 旅客人数 参考答案:B, C