预防I型变态反应所致哮喘发作最宜选用
A．地塞米松
B．肾上腺素
C．异丙基阿托品
D．色甘酸钠
E．可待因
参考答案：E
When he came into the dinning hall, nobody said hello to him. So he felt ____. Which of the following is
NOT right? [ ]
A. upset
B. ignored
C. calm
D. unhappy
哮喘性支气管炎听诊肺部可闻及（）
A.无啰音
B.哮鸣音
C.呼吸音粗糙
D.支气管呼吸音
E.固定的中细湿性啰音
