单项选择题
A.Lily. B.Water Lily. C.Red rose or white rose. D.Sunflower.
A.Mrs. John Bruce Dodd. B.Mrs. John Bruce's Mother. C.The government of Washington. D.Some businessmen.
A.It took even longer for Mother's Day to gain national popularity. B.The businessmen helped to make Father's Day popular. C.Father's Day is only celebrated in America. D.Father's Day is only a trick of the businessmen to make money.