《遗弃之物：逝去记忆的痕迹》做错一题就往下面放冰块作文

　　A year ago, Mr. Sloane lent Ralph the money he needed to develop and market a new invention, in return for 50% of the profits. Now Sloane calls Ralph to ask for his share, but Ralph has spent all of his earnings on his attractive, materialistic wife. When Sloane insists on payment, Ralph kills him in a park and takes his wallet, expecting to recover the IOU he had written. But ... (展开全部)