参考答案：对

解析：[听力原文] In western Sweden, a five-year-old girl was abducted and stabbed to death last week by an inmate from a psychiatric institute who was able to come and go at will in part because the cost of looking after such patients in this cradle-to-grave welfare state is becoming too high.

[分析]： 语义推理判断。 本题要求从上下文语境中进行推断。原文谈到在这个从生到死都享受福利的国家，看护费用过高是导致精神病人能随意进出医院的部分原因，而这种病人随意出入医院又造成了5岁儿童的惨死。由此可推断。该国的福利制度已经不能令人满意，不再有效了。因此，题干的说法是正确的。 [解题关键] 能够凭借信号词对语义关系作出正确判断，如可根据原文中 because对语义关系作出因果关系的判断。