Which of the following statements is not correct about the proverb “羊有跪乳之恩，鸦有反哺之义。”？

A. From this proverb we can find two idioms：羊羔跪乳 and 乌鸦反哺.

B.It comes from a poem written by Mengjiao.

C.Both sheep and crow are popular images connected to filial piety.

D. It can be translated into “sheep has the grace of kneeling/crow has the righteousness of feeding back”.

正确答案：It comes from a poem written by Mengjiao.