单选题：请根据下面的短文回答题： People thank their parents with two days: Mothe

请根据下面的短文回答题：
People thank their parents with two days: Mother' s Day, on the second Sunday in May, and Father' s Day, onthe third Sunday in June. These days are to show love for parents. They raise their children and educate them to begood people. They give them love and care.
The tWO days are celebrated(庆祝)in many different ways．On Mother’S Day，people wear carnations．Wearing a red one means having a living mother, while a white one shows that the mother is dead. It' s also a day whenpeople whose parents are dead visit the cemetery. On these days families get together at homes as well as in restau-
rants．They often have outdoor barbecues(烧烤聚会)for Father’S Day．These are days of fun and good feelings．
Another tradition(传统)is to give cards and gifts．Children make them in school．Many people make theirown presents．These are more valued(宝贵的)than those bought in shops．It ’8 not the value of the gift that is important, but the love for the parents. Card shops, florists, candy makers, phone companies and other shops do lotsof business during these holidays.
Which is not a reason for children to show love for parents? A．Parents love and take care of children.
B．Parents pass away before children grow up.
C．Parents give education to children.