答案　B　[细节理解题。根据文章倒数第二段的内容可知，张教授认为解决问题的方法是发展比较小的城市来吸引毕业生。]

　　39．By writing this article，the author mainly means to show ________.

　　A．despite better educations，“ants” are still struggling

　　B．despite difficulties，“ants” have a promising future

　　C．better education，better job opportunities

　　D．Ant Tribe is a good book to help understand today's China

　　答案　A　[目的意图题。作者通过这篇文章讲述了现阶段“蚁族”大学毕业生在社会上“挣扎”的生活状态。]

　　B

　　Over the December holidays，my husband had a 10­day silent meditation(冥思、默念)．Not my idea of fun，but he came back refreshed and energetic.

　　He said the experience was so fantastic that he has been in meditation for two hours a day，once in the morning and once in the evening，until the end of March. He's running an experiment to determine whether and how meditation actually improves the quality of his life. I have doubts about it.

　　But now，scientists say that meditators like my husband may be benefiting from changes in their brains. The researchers report that those who meditated for about 30 minutes a day for eight weeks had measurable changes in grey matter density in parts of the brain associated with memory，sense of self，empathy(心灵相通)and stress.

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