题目

1. He was listening attentive in class, with his eyes fixing on the blackboard. 2. This is hard to imagine that they would be seen as attractive in the 21st century. 3. In 19th-century Europe, women were used to wear corsets to achieve a body shape which is no longer considered health. 4. Looking thin are not that a woman desires.  5. He finds a strange castle, which he enters, look for help. 6. Although it has neither the cute characters or the wonderful songs of the Disney version, it speaks to people with all ages. 7. The fact which it is not always polished make my pa函数f（x）=（12）x2-x的值域是______．