①货币在数字化支付方式中功能减弱

②网上支付形式减少现金的使用,方便、便捷

③电子支付的发展增加了流通中的货币量

④快速发展的电子商务对网上支付的需求进一步增强

    It was a sunny Saturday afternoon. My friend Bobby Lewis was taking his two little boys to play golf. He walked up to the young man at the ticket counter and said, "How much is it to get in?"

    The young man answered, "$3.00 for you , $3.00 for any kid who is older than six. We let them in free if they are six or younger. How old are they? "

    Bobby said, "Sam's three and Henry's seven, so I think I should pay $6.00. "

    The man at the ticket counter said, “Hey, you are too honest. You can save yourself three dollars if you tell me that the older one is six. I don't know the differences.” Bobby said, “Yes, that may be true, but the kids know the difference.”

    When ethics（道德规范）are more important than ever before, make sure you set a good example for everyone you work and live with.

一张边长为14分米的正方形纸板，最多可以剪成(    )个边长为4分米的小正方形。