阅读下面文本，并从每段文本方框的单词或短语中选出能填入空白处的最佳选项，选项中有两项为多余选项。

A. abstract        B. civilization        C. classic                 D. exactly E. means          F. system               G. typically

Chinese calligraphy has developed along with China’s 【小题1】. It is difficult to say when 【小题2】 calligraphy started. Chinese writing was first done by carving symbols onto bones and shells, but as it developed into a writing 【小题3】, it also developed as a form of art done with a brush. It is believed that Chinese calligraphy dates back to at least the Han Dynasty. Soon after that, the idea developed that calligraphy was not only a beautiful art form but also a 【小题4】 of showing the character of the “man behind the brush”. Today, anyone from small children to old people can enjoy practicing the 【小题5】 art of Chinese calligraphy.