A. they are examples for us on our road to wealth B. a portfolio is essential to financial success C. they are really rich people D. they started out on their own 参考答案:D 答案解析:[试题分析]推理判断题。根据文章某一部分内容推理山作者的言外之意。需要找准、读懂这部分内容,并分析与文章其他部分之间的联系和作用。 [详细解答]第一段最后一句话“But today ... st