ACEI的主要不良反应是()。
A.干咳
B.尿量增多
C.头痛
D.面色潮红
E.心动过缓
参考答案:A
_____ did you _____ book home last week. [ ]
A. How long, leave
B. How many times, leave
C. How often, left
D. How many times, left
简述预防及解除呼吸急促的方法。