A、Save all of his money. B、Give all of his money to charity. C、Spend all of his money. D、Spend some of his money. D短文中提到，讲话者认识的一

My daughter gets so excited when there is a food drive at school. She searches my kitchen and takes away all the canned foods to throw into the big box in her school hallway. She’s also enthusiastic about searching my wallet for coins to put in the charity collection can in her classroom. While I’m glad to see how much she likes giving to others, I wonder if she would be generous sharing her own money or toys. Teaching kids about giving is just as important as teaching them about saving and spending. It’s a life value that can be learned early on. Several of my friends that have started their children on an allowance make charity a part of the deal. One couple I know gives their child a weekly allowance of nine dollars. Each week, he’s expected to set aside two dollars for saving and one dollar for giving. If you want your kids to appreciate the importance of charity, Susan Beacham suggests starting the charity lesson by giving your child one week to find a charity or cause they would like to support. At the end of the week, have a family meeting to talk about the cause. “Promise to match their donation if they can convince you to help based on their reasoning for choosing that charity,” Susan says. As an investment banker, Susan comes up with a special piggy-bank to help kids plan for giving, along with saving, spending and investing. She believes it is an easy and practical tool to help your kids set aside money for those in need.
19. What does the speaker’s daughter donate?
20. How does the couple in this passage expect their child to deal with the allowance?
21. What does Susan suggest parents do to start the charity lesson?
22. How does Susan help kids plan for donating?