A.Captopril B.Felodipine C.Aldactone D.Propranolol
A.增加黏液纖毛的清除能力(mucociliary clearance) B.減少肺泡體積(alveolar volume) C.支氣管擴(kuò)張(bronchodilation) D.痰液溶解作用(mucolytic action)
A.①②③ B.①②④ C.①③④ D.②③④