某实验小组只用一个弹簧秤进行“探究求合力的方法”实验

按要求修改下面的习作片段。

       学校，礼堂，一场精彩的辩论赛正在进行。

       围绕“未来智能机器人会取代人类诗人”这一辩题，正方率先发言：“以后人类诗人经被机器人诗人所取代。机器人‘小冰’的诗集《阳光失了玻璃窗》已经出版了。（甲）这说明机器人通过学习，可以迅速地掌握写作诗歌的能力，创作出大量合辙押韵的诗歌。”

       “不可能！机器人诗人是不可能取代人类诗人的！机器人写诗，不是创作，只是套用和拼凑已有的诗歌（乙）                ”

       双方队员唇枪舌剑，我完全被吸引了。是呀，人类会被机器人取代吗？我陷入了沉思……

根据短文内容，完成下列各题。

    In China, September 10th is a special day. It's Teachers' Day. Teachers' Day began in 1985. It is a great day for all the teachers and also a happy time for us students. How do we spend Teachers’ Day every year?

    On that day, we go to school early in the morning, and put a bunch (束) of flowers on our teacher's desk to give him or her a big surprise. Some of us help him or her to do some easy work. And others stand at the school gate to say hello to teachers when they go into the school.

    In the afternoon, we have a party. We sing and dance with the teachers.

    All of us are very happy. The teachers say that the best reward (奖励，奖赏) for them is to see our great progress(进步).

$\sqrt{{\left(1-2x\right)}^2}$=1﹣2x成立的x的取值范围是____．$$