英语阅读理解Mother’s Day is a holiday for mothers.It is celebrated

英语阅读理解
Mother’s Day is a holiday for mothers.It is celebrated in the USA ,England and some other countries.In a short time,it becomes a festival in many other countries.Mother’s Day comes on the second Sunday in May.On that day ,many people send presents of love to their mothers .Those whose mother are still living often wear a pink or red rose（玫瑰） or carnation(康乃馨),while those whose mother are （5）dead wear a white one
The idea of a day for mothers was first given by Miss Anna Jarvis of Philadelphia(费城).As a result of her hard work,the first American Mother’s Day was held in Philadelphia(费城) on May 10,1908.Soon the holiday became popular all over the country and around the wore.
In China,many people do the same on that day for mothers now .And some people choose a song over the radio for his or her mother.This might cost a little money,but as it said,“ Love is invaluable(无价)” 1.Mother's day was first celebrated__________.A.in the east of the United States B.in Philadelphia C.in the north of the United States D.in the south of the United States