What should we do so as not to make our speech silly？A．To use words that can move men to t

What should we do so as not to make our speech silly？

A．To use words that can move men to tears.

B．To choose words with care and accuracy.

C．To become a master of words.

D．To use words which sing like music.

请帮忙给出正确答案和分析，谢谢！