清明节是中国人扫墓的日子。

清明节是中国人扫墓的日子。
A.Tomb-sweeping Day is the day for Chinese people to sweep the tombs of their deceased families.
B.Tomb-sweeping Day is the day for Chinese people to sweep tombs.
正确答案：Tomb-sweeping Day is the day for Chinese people to sweep the tombs of their deceased families.