第2题: [单项选择]超声雾化吸入的特点是 A. 雾量恒定,方便使用 B. 雾滴细小但不均匀 C. 气雾滴随呼吸最终可到达段支气管 D. 气雾通过导管随患者吸气到达肺泡 E. 产生气雾温度低,治疗后不易着凉 参考答案:D 答案解析:超声波雾化吸入的特点,其特点是雾量可随时调节,雾滴细小均匀,药液被雾化器加热产生的气雾接近体温,气雾随患者吸气达到终末支气管及肺泡。
第34题: [单项选择]The two speakers are most probably working A. in a development department. B. in a marketing department. C. in an inspection department. D. in a planning department. 参考答案:B 答案解析:[听力原文]
W: We’ve a lot of things to do, Mobley.
M: Yeah. I know. But whatever happens we must push