答案:B
—I am going to travel to Jamaica. Would you consider telling me about your experiences there?
—_ _. Let's discuss it over dinner.
A.That's all right
B.Go ahead
C.By all means
D.It just depends
女性,40岁,应长期咳嗽、咳痰入院,为有效促进痰液排除可采取以下哪几种方法()
A、深呼吸有效排痰
B、湿化和雾化疗法
C、体位引流
D、机械吸痰
E、胸部叩击、胸部震荡