第30题: [单项选择]John and Rudi finally get the treasure due to ______. A. their knowledge about the sea B. the hard pressure they bore C. the Dutch government prohibited treasure hunting D. their persistence and creative method 参考答案:D 答案解析:此题考查兄弟两人寻找到宝藏的原因。原文中虽然没有明确提出何种原因,但是通过对寻找宝藏过程的描述,不难推断出[D]中所说的persistence and creative method(持之以恒的精神以