白果在定喘汤中的作用是
A．散寒平喘
B．敛肺定喘
C．清泻肺热
D．止咳化痰
E．降气平喘
参考答案：B
— Your bag looks the same _____ mine.
— Oh, really? It's a gift _____ my father. [ ]
A. with, to
B. with, from
C. as, on
D. as, from
简述支气管哮喘的诊断及诊断依据
