Paragraph Seven There is one kind of pain for which nobody has yet found a cure一the pain that comes from the ending of a relationship. The relationship could be a marriage, a love affair or a deep friendship; in fact any strong emotional tie between two people. Such a relationship may come to an abrupt but premeditated end. The g______caused by ending of a relationship.
【正确答案】：grief
【题目解析】：该段描述的是一种关系破裂带来的悲伤或痛苦，可以概括为“一种关系的结束引起的悲伤”，空白处缺少的是“悲伤或痛苦”，grief符合题意。
