Chinese people often introduce their surnames by explaining that我姓张my family name is Zhang，it is弓长张. Because （）.

A.homophones actually are not a Chinese specialty. They exist in all kinds of languages across the world.

B.one would not truly understand Chinese without appreciating the wonder of Chinese homophonic puns.

C.the mere information on the pronunciation falls short because of the existence of homophones.

D.homophones have rendered linguistic taboos in the Chinese language.

正确答案：the mere information on the pronunciation falls short because of the existence of homophones.