患者表现为明显的吸气性呼吸困难,伴有三凹征,常见于()。
A.支气管肺炎
B.支气管哮喘
C.阻塞性肺气肿
D.气管异物
E.肺结核
参考答案:D
It's very nice _____ pictures for me. [ ]
A. of you to take
B. for you to take
C. for you taking
D. of you taking
干咳无痰,或痰少而黏,不易咳出,或痰中带血,证属()
A.肝火犯肺
B.肺肾阴虚
C.痰湿阻肺
D.燥邪伤肺
E.风热袭肺