问题详情

"As many languages as one speaks, so many lives..." means__________
A. if one learns many foreign languages, one will have a better understanding of his own language
B. life is richer and more interesting if one knows several languages
C. no matter how many languages one knows, one can never know more than one"s own culture
D. if a person speaks only one language, he will live a very happy life请帮忙给出正确答案和分析，谢谢！