第9题: [单项选择]有关腹股沟斜疝的治疗,不正确的是() A. 逆行性嵌顿疝,术中发现疝囊内和腹腔内肠袢血循环均良好,可将肠管还纳入腹腔 B. 常见的Bassini疝修补术是在精索的后方将腹内斜肌上缘和联合腱缝合至腹股沟韧带 C. 婴幼儿可单纯行疝囊高位结扎而获得满意疗效 D. 腹股沟后壁缺损严重可行疝成形术 E. 嵌顿疝手法复位失败,应紧急手术以防止内容物坏死 参考答案:B
第20题: [单项选择]Where does the conversation probably take place A. On the platform. B. At the information desk. C. On the train. D. Near the stairs. 参考答案:B 答案解析:[听力原文] M: Where have you been over this time Tile train is about to leave. W: I’m sorry I’m l