1、本文需要加载的模块是：random
3、给出9到10之间的随机实数：import randoma = random.uniform(9,10)print(a)
5、从列表[5,6,7,8,9]里面，随机选取一个数：import randoma = random.choice([5,6,7,8,9])print(a)
7、随机打乱列表里面的字符顺序：import randoma = ["p","q","r","s","t","p","q","r","s","t","p","q","r","s","t",]random.shuffle(a)print(a)
