A. by B. after C. before D. until
A. nice B. worse C. nicer D. bad
A. and B. while C. however D. still
A. 慢性咳嗽、痰中带血,伴胸痛、杵状指,病变部位可有湿哆音 B. 慢性咳嗽、咳白色泡沫痰,很少咯血,双肺可有干、湿哆音 C. 慢性咳嗽、咳大量脓血痰,反复高热,病变部位可有湿啰音 D. 慢性咳嗽、咳大量脓痰,或反复咯血,病变部位湿啰音 E. 慢性咳嗽,常伴低热、盗汗、咯血,上肺可有湿哆音