单选题

　　[填句补文]Mother‘s Day is a special day for everyone！ We use this day to honor our mothers all over the world！ ______ It is held on the second Sunday of May in many countries， such as Australia， Canada and the United States. It is held exactly three weeks before Easter Sunday in the United Kingdom. Sundays are usually non-school and non-working days in these countries.

　　A、She wanted to memory her mother， Ann Jarvis.

　　B、When is the earliest Mother‘s Day celebration

　　C、Many families begin Mother‘s Day with breakfast in bed.

　　D、Mother‘s Day falls on different days in different the countries.