China people's investigation on the plot, characters and personal views of A Dream of Red Mansions. Problems related to mathematical probability theory. Dictate two reasons or your own setbacks and what you have learned in English. Physical principles involved in the construction of Zhuhai-Macao Bridge in Physical Harbor, physical inventions and interpretation principles in China's ancient and modern inventions. The physical principles involved in the construction of the Hong Kong-Zhuhai-Macao Bridge, the physical inventions and principles in China's ancient and modern inventions. The chemical principles and equations involved in the chemistry of clear water and lush mountains are priceless wealth, and the application of chemistry in ancient and modern inventions in China is given.

Guangdong Experimental Middle School is a provincial key middle school directly under the Guangdong Provincial Department of Education and the first batch of national demonstration high schools in Guangdong Province.