A. bulls and bears are now working for people B. people keep bears and bulls as their pets C. laws have put stock markets under control D. people can enjoy their friendship with bears and bulls 参考答案:C 答案解析:推理判断题。理解原文最后一段,需要参照倒数第二段中所说,“牛”与“熊”都得到了控制,政府已制定了法律来阻止股票交易中的欺诈行为,不再给国家的经济带来灾难。因此最后一段说“牛”与“熊”都被驯服了,还成了