取消
参考答案B
解析:此句意为“许多事情，例如工作、家庭责任、紧急情况和个人危机，使我们感到情感疲惫”，与B段We work too hard．We have family obligations．We encounter emergencies and personal crises．No wonder so many of US suffer from emotional fatigue，a kind of utter exhaustion of the spirit．意思相同。因此，正确答案是B。