题目内容

梁在纯弯曲时,中性轴的正应力为零。( )

A. 对
B. 错

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________ is considered the greatest masterpiece of Chinese calligraphy in history.

Along the River During the Qingming Festival
B. The Preface to the Lanting Collection of Calligraphy
C. Galloping Horse
D. The Foolish Man Moving Mountains

Calligraphy retains the beauty of ________ and illuminates the spiritual beauty of human beings.

A. sky
B. earth
C. world
D. nature

In Chinese calligraphy history, there are four great regular script masters whose styles are copied and admired by later generations. They are Ouyang Xun , _______, Liu Gongquan ,and ________.

A. Yan Zhenqing
B. Wu Daozi
C. Zhao Mengfu
D. Shu Shi

Chinese scripts are generally divided into five styles: the seal script (篆书),_________(隶书), the cursive script (草书),_________(楷书),and _________(行书)

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