Many people think if you turn off your TV, your life will be colorful. They also suggest children should watch less TV. TV can give children big problems. First, it's bad for your studies, you spend too long on TV. You can't do well in school. Second, it's bad for your health. Because you watch too much TV, you are getting overweight and your eyesight is getting worse. Third, it's bad for your family life. While your families are watching TV, they don't talk too much. Also it has too much fighting. Some children always follow the fighting in real life.

    If you turn off your TV for a week, maybe you can find something fun to do. Maybe you can read books, learn to swim or paint pictures. What do you think? Would you want to have a try?

读句子，用划线词语仿写句子。

①如果你能等三天再判，我们就相信你是公正无私；

②阿凡提气喘吁吁地跑上来。

公正无私：

气喘吁吁：

父母与子女之间的代沟、矛盾和冲突时存在的。以下属于正确处理与父母的关系的是（    ）

北京APEC期间，我国送给各国元首的国礼——纯银丝巾果盘，出自錾刻师孟剑锋之手。整个工艺的制作需要从不同角度进行上百万次的錾刻敲击，需要无数次尝试才能成功。这表明

①认识的真理性要不断经受实践的检验          ②实践具有无限性和反复性

③事物的发展总是从量变到质变，不断循环往复  ④质变要通过量变的积累才能实现