题目内容

Which color represents supreme royal power in the feudal society of China?

A. Red
B. Yellow
C. Green
D. Black

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The yellow-glazed tiles are exclusively used in the construction of buildings by emperors in________________.

A. the Qin Dynasty
B. the Han Dynasty
C. the Tang Dynasty
D. the Ming and Qing dynasties

Black tiles were used instead of the yellow-glazed tiles in some palaces because the emperors believed that the black color could___________________.

A. subdue the evils
B. subdue the water
C. subdue the fire
D. Both A, B and C

泰勒公式是拉格朗日中值公式的延伸。

A. 对
B. 错

函数在一点Xo的泰勒多项式是该函数在Xo附近的近似表达式,比起函数的一次近似,高阶泰勒多项式有更差的近似精度。

A. 对
B. 错

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