虚喘的特证表现为（）
A.病势徐缓
B.病势多急
C.气怯声低
D.呼吸短促难续
E.深吸为快
参考答案：A, C, D, E
Li Yan feel well today. [ ]
A. don't
B. doesn't
C. isn't
What does the woman mean [A] She’ll change it for him. [B] She can’t change it for him. [C] She’d like to see what is wrong with it.
