69 若慢性咳嗽患者合併有大量臭味之黏液膿樣的痰,下列何者為最可能之診斷? (A)過敏性鼻炎(allergic rhinitis) (B)肺水腫(pulmonary edema) (C)肺栓塞症(pulmonary embolism) (D)支氣管擴張症(bronchiectasis)