The side length of a square ABCD is A, and the point B is on AG.
The side length of the square EFGB is B, and the point C is on EB.
The side length of the s
The fund application report refers to the report issued by the project investors to obtain special fund support. What should we pay atten
? Historical Records is a great historical work written by Sima Qian, a historian of the Western Han Dynasty, after he was imprisoned. Mr. Lu Xun