第8题: [单项选择]距肛门5cm的直肠癌,最适宜的手术方式是() A. 保留肛门直肠癌切除术 B. 经腹直肠癌切除、人工肛门、远端封闭术 C. 腹会阴联合直肠癌根治术 D. 拉下式直肠癌切除术 E. 直肠镜肿瘤切除术 参考答案:C 答案解析:腹会阴联合直肠癌根治术(Miles手术):原则上适用于腹膜返折以下的直肠癌。
第13题: [单项选择]What was the man doing last night A. Waiting for the woman’s visit. B. Waiting for the woman’s call. C. Meeting his friends. D. Meeting the woman. 参考答案:B 答案解析:[听力原文] M: I thought you were going to call last night. I was waiting the whole night. W: I had
第20题:[多选题]WLAN与TD、GSM共室分系统建设时,需要考虑以下哪些因素: A. 查看合路器、耦合器、功分器是否支持WLAN频段 B. 通过链路预算选择合适的合路点,尽量保证WLAN与TD、GSM同覆盖 C. 根据覆盖区域用户数,选择合适数量WLAN D.合理规划每个AP的信道,避免同频干扰 参考答案:ABCD