第6题: [单项选择]A. He would rather study by himself. B. He and Emma argued recently. C. lie does not want to bother Emma so late in the evening. D. He heard Emma did poorly in the last exam. 参考答案:C 答案解析:[听力原文] Why doesn’t the man want to call Emma
第30题: [单项选择]患儿,男,13岁,双侧鼻腔间断出血半年,查见双侧利特尔区黏膜糜烂,血管扩张,以下治疗错误的是() A. 应用30%三氯醋酸先烧灼一侧鼻腔黏膜 B. 应用射频烧灼一侧鼻腔黏膜 C. 鼻腔应用抗生素软膏,使黏膜湿润,促进黏膜恢复 D. 可用射频同时烧灼两侧鼻腔黏膜 E. 可适当应用止血剂治疗 参考答案:D 答案解析:双侧鼻中隔黏膜糜烂进行烧灼治疗时,不能同时烧灼两侧黏膜,以免引起鼻中隔穿孔。