患者女性，36岁，因“外伤3小时”来诊。根据临床表现及X线、CT检查，诊断为LeFortⅠ型骨折。
LeFortⅠ型骨折的治疗原则有（）
A.选择合适时机早期治疗
B.正确的骨折复位和有效固定
C.需要着重恢复外形，不要求恢复功能
D.需要先处理软组织损伤，骨折可延后处理
E.单纯局部治疗
F.骨折线上的牙齿无须保留
参考答案：A, B, C
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| For a few years, I have been wearing a ring on my right hand. It's not always the 1 ring, but it's always a ring that has 2 on it so that when I look at it, I'm 3 or reminded of something important . I have made a 4 of buying rings like this whenever I see one in a store. Sometimes I give them away as 5 to someone like Jennie. I first met Jennie in the 6 waiting room and we had talked several times. One night I sat down beside her and 7 how her son was going because I knew that he was in very 8 condition. She told me that she didn't know what to do any more because it seemed none of the 9 from the doctors was good. They weren't at all sure her son was going to 10 the accident that had hurt him so badly. With 11 in her eyes she said, "They're taking away my 12 ." I knew then that it was 13 just a coincidence (巧合) that I was wearing the ring that I had on that day. As she 14 to talk, I 15 slipped the ring off my finger and placed it in Jennie's hand. I told her to wear it to remember that God loved her and He would be with her 16 all of this. 17 Jennie looked down at the ring, she got excited and then held it tightly, 18 the word written on the ring was "HOPE". The last day I was at the hospital, I saw Jennie in the distance as I got on the lift. She 19 and held up the hand with the ring on it as she called out to me saying, "Look, I 20 have Hope!" | ||||
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