【单选题】How come that the lovers are known as the butterfly lovers?
A.
When both Liang and Zhu were dead, two small butterflies were seen emerging from their grave, flying happily together. Ever after, the two have been known as the butterfly lovers.
B.
They are known as butterfly lovers because of their romantic and moving love stories.
【简答题】How come that the lovers are known as the butterfly lovers? When both Liang and Zhu were dead, two small __________ were seen ___________from their grave, flying ___________together. Even after, the t...