咳嗽声音低哑常见于下列哪种情况
A. 喉返神经受到压迫
B. 喉上神经受到压迫
C. 气管炎
D. 肺炎
砖红色胶冻状痰一般见于哪种肺炎
A. 大叶性肺炎
B. 克雷白杆菌肺炎
C. 支原体肺炎
D. 葡萄球菌肺炎
咳嗽咳痰一般何时加重
A. 夏季中午
B. 夏季下午
C. 夏季早晨
D. 冬春季夜间
Look at the notices and fill in the blanks with notices a – d.1. __________ and__________ are commands;__________ and__________ are requests.2. __________ is written from a personal point of view, the other three arenot.