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【单选题】
患者，男性，28岁，近2年时有夜间阵发性呼吸困难，入院前一天出现气促，咯粉红色泡沫痰。体检：心率130次/min，心尖部可闻及舒张期隆隆样杂音。心电图示速，下列哪项治疗措施不宜使用A.
经酒精湿化吸氧
B.
皮下注射吗啡
C.
静脉注射速尿
D.
静脉注射硝酸甘油
E.
静脉注射西地兰
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【简答题】Don't feel (__________)沮丧even if you are not successful in doing something .
【简答题】按字母表的顺序默写从Gg 到Pp的大小写形式。 _____________________________________________
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