阅读短文，根据要求完成下面各小题。
Playing is serious business for children. In fact, it’s what they do best! Ask them why they do it, and kids will probably say, “Because it’s fun!” But it’s much more than that. It’s also good for them.
3 Studies show that from birth babies begin learning through play. They use their five senses to get to know their new world. Touching allows them to discover how different things feel. Brightly colored toys and clothing help develop a baby’s sense of sight.
When small children choose which toy to play with, they begin developing their abilities in making decisions.
Children love toys that allow them to use their imagination. Sometimes an empty box is more fun than a high-tech (高技术) toy. That’s because a box can become anything a child imagines it to be.
Crayons, paints and Play-Doh（彩色塑泥）are also good because they allow children to create. Traditional building blocks teach important pre-math skills like problem-solving.
4 Playing doesn’t become any less important once children start school. Many valuable（有价值的）lessons about life are learned on the school playground. Kids learn how to share, take turns and play by the rules.
A. 根据短文内容简要回答问题。
1. What can children do best in their childhood?
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2. What kind of toys do children love?
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B．将短文中划线的两个句子译成汉语。
3. _________________________________________________________________________
4. _________________________________________________________________________
C． 请给短文拟一个适当的标题。
5.__________________________________________________________________________