What does the color of yellow represent in the Forbidden City?
A. Happiness.
B. Festivity.
C. Protection.
D. Power.
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What is the color of the roof of Wenyuange?
A. Red.
B. Yellow.
C. Black.
D. Gray.
What did the competition ask for?
A new building design for the national bank.
B. A new paper notes design with a sea theme.
C. A new design to use wind power generation.
D. A new design to show different wind speeds.
Why is the wind speed design clever?
A. The design shows different levels of wind speed.
B. The design uses a sea theme to represent Norway.
C. The design shows tradition and beauty.
D. The design connects buildings and objects.
以下对神经元突起的描述中，哪一项错误
A. 可分为轴突和树突
B. 轴突细而长，每一个神经细胞只有一根，末端可有分支
C. 树突较短多分支，Nissl小体可深入其内
D. 由细胞体发出轴突处有轴丘，内含Nissl小体
E. 神经原纤维在镀银切片中被染成黑色，相互交织成网，伸入树突和轴突内
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