[多项选择]书法(Calligraphy)是中国文化领域里广为实践、备受崇尚的视觉艺术形式。毛笔、墨水、砚台与宣纸是中国书法的基本工具，也称为文房四宝。作为四大传统艺术之一，书法通常被认为最能体现人的个性。在封建时代，书法成为挑选朝廷官吏的一项重要标准。书法不同于其他视觉艺术技巧，所有笔画往往是一气呵成而无法更改的，要求计划缜密与运笔自信，这些正是为官的基本素质。

参考答案:Calligraphy is a form of visual art widely practiced and revered in the Chinese cultural sphere. The ink brush, ink, xuan paper/rice paper, and ink-stone are essential tools of Chinese calligraphy, also known as the Four Treasures of Study. As one of the four traditional fine arts, calligraphy is often thought to be most revealing of one’s personality. During the imperial era, calligraphy was used as an important criterion for selecting the officials of the Imperial court in ancient China. Unlike other visual art techniques, all calligraphy strokes are permanent and irreversible, demanding careful planning and confident execution. Such are the basic qualities required for being an official.