优秀传统文化是一个国家、一个民族传承和发展的根本。

优秀传统文化是一个国家、一个民族传承和发展的根本。
A.Outstanding traditional culture is the root of the heritage and development of a country and a nation.
B.Extensive traditional culture is the root of the heritage and development of a country and a nation.
C.Profound and outstanding culture is the roof of the heritage and development of a country and a nation.
正确答案：Outstanding traditional culture is the root of the heritage and development of a country and a nation.