What are the uses of homophonic puns?

A.Using homophonic puns to render number strings meaningful for the sake of easy memory.

B.Serving as an efficient device in Chinese poetry.

C.Provoking reader’s infinite thoughts by allusive homophonic associations.

D.Being used to invoke luck and fortune in people’s life.

正确答案：Using homophonic puns to render number strings meaningful for the sake of easy memory.；Serving as an efficient device in Chinese poetry.；Provoking reader’s infinite thoughts by allusive homophonic associations.；Being used to invoke luck and fortune in people’s life.