问题
单项选择题
上颌窦癌放射治疗失败的主要原因是()
A.局部复发+淋巴结转移
B.局部复发+远地转移
C.淋巴结转移+远地转移
D.局部未控或局部复发
E.局部未控+远地转移
答案
参考答案：D
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上颌窦癌放射治疗失败的主要原因是()
A.局部复发+淋巴结转移
B.局部复发+远地转移
C.淋巴结转移+远地转移
D.局部未控或局部复发
E.局部未控+远地转移
参考答案：D
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| Vanilla is my best friend. She is a lovely girl with two big, beautiful eyes. But she always hides them 1 a pair of black glasses. One day, however, I 2 ended our friendship. I remember that day clearly. We were 3 in the classroom. The teacher was giving us our results of a Chinese exam. I had done badly. I felt so 4 that I wouldn't talk to anyone. At lunchtime, I even stayed in the classroom alone. Suddenly, I heard a 5 . It was Vanilla."You look very unhappy," she said."What's wrong?" I looked at her for a while, but said 6 . I knew Vanilla had got a good mark (分数) in the exam. I thought she was 7 me. I sat silently, but Vanilla didn't go away. She 8 asking me questions,"Is it because of the exam? Do you want me to tell you the right 9 ?" I looked away from her. When I looked up again, Vanilla had gone. And so had my exam paper! I didn't know 10 to do. I looked for my paper everywhere, but couldn't find it. In the afternoon, Vanilla came up to my desk and 11 me my exam paper back. I looked at it and got a big 12 . Vanilla had written the right answers next to every one of my mistakes. How 13 she was! My face turned red. I wanted to hug her, but I only held her hands and said,"Thank you." That afternoon, 14 Vanilla and I were on the way home, I felt quite happy and thanked her again. We are 15 best friends. | ||||
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