决定立体定向放射治疗治疗靶区及重要器官的位置精度不包含（）
A.CTM/RIDE线性
B.立体定向定位框架
C.三维坐标重建的精度
D.立体定向摆位框架
E.小野剂量分布的测量
参考答案：E
解析：立体定向放射治疗治疗靶区及重要器官的位置精度取决于CTM/RIDE线性、立体定向定位框架、三维坐标重建的精度、立体定向摆位框架的总效果，不含E选项。
| 完形填空。 | ||||
| What's your idea about success? Some people say that beginners have all the luck, while others believe that success 1 only with practice. In fact, I fell both of these statements (陈述) are not true all the time. Each is true in some ways 2 not in others. For example, I went to a drawing competition many years ago and 3 surprisingly. As a prize, I got a film ticket to see "Titanic". I was really 4 because it was the first time I had taken part in any competition, Thinking that I might be lucky again, I 5 joining in other art competitions, 'But the result was that I 6 won again. I accepted the fact that the other people had a 7 artistic ability than I did. Art was not something I was especially interested in and I had never practiced the different art skills. So, the 8 I produced were not of a very high standard. These experiences taught me a lot. Though I might have been lucky 9 , I also need to put in hard work. As we know, 10 makes perfect. So I believe success builds on less luck and chance. | ||||
|