下列除哪项外,均为喘证的病因()
A.外邪侵袭
B.饮食不当
C.情志所伤
D.痰热素盛
E.劳欲久病
参考答案:B
通风网络
I'd like()something about your foreign trade policy.
A.knowing
B.known
C.to know
D.to knowing