题目

根据本单元Story time内容，由上下文及首字母提示完成下面的短文。Long long ago, there w【1】a king . He l【2】new clothes. Two men v【3】the king and w【4】to make new clothes for him. The king w【5】very happy. They s【6】the king his new clothes. The king w【7】through the city i【8】his new clothes. A little boy l【9】at him ,“The king isn’t w【10】 any clothes.”设全集为，集合，．（1）求如图阴影部分表示的集合；（2）已知，若，求实数的取值范围．