填空题____
填空题
____
参考解析
解析：
根据空格后的“通过融化硬币”可知，融化硬币是为了便宜地获得银，所以选A项。
根据空格后的“通过融化硬币”可知，融化硬币是为了便宜地获得银，所以选A项。
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