题目

It was the district sports meet. My foot still hadn’t healed(痊愈) from a (n)   1   injury. I had   2   whether or not I should attend the meet. But there I was   3   for the 3,000-meter run. “Ready…set…” The gun popped and we were off. The other girls rushed   4   me. I felt 5   as I fell farther and farther behind. “Hooray!” shouted the crowd. It was the loudest   6   I had ever heard at a meet. The first-place runner was two laps(圈) ahead of me when she crossed the finished line. “Maybe I should   7  ,” I thought as I moved on.   8  . I deci已知函数f(x)＝3sin(ωx－)(0<ω<3)图象的一条对称轴方程为x＝，若x∈[0，]，则f(x)的取值范围是________．