阅读短文，根据短文选择正确的答案。

    Uncle Wangworks in 1 bookstore in the middle of the city. The shop is not far from his home. It is about three kilometers (公里) away. So Uncle Wang seldom (很少) 2 to work by bus. He usually goes there 3 bike, sometimes on foot. It takes him ten minutes to get there by bike and forty minutes on foot. Today his bike is broken.  He wants to walk there. Now he is having breakfast. At ten to eight, he leaves home and walks to work.  It's twenty 4 earlier than usual.  His work starts at half past eight in the morning and 5 at a quarter (一刻钟) to five in the afternoon.

中国几千年的文化精髓之一就是“和谐”，国家目前倡导构建和谐社会适逢其时。“和谐文化”建设是和谐社会建设的内容之一，同时又能引导和谐社会的发展。这里所说的“和谐文化”中的“文化”是（  ）

①相对于经济、政治而言的人类全部精神活动及其产品

②人类改造世界的一切活动及其创造的物质成果和精神成果

③专指文学艺术和科学知识或指人们受教育的程度

④中国特色的社会主义文化