胸痛，咳吐脓血腥臭痰，是因（）
A.热邪壅肺
B.风热犯肺
C.肺阴亏虚
D.饮停胸胁
E.痰热阻肺
参考答案：E
It is no good to be poor in a beautiful environment, ________ good to be welloff but live with environmental problems.
A．so is it
B．so it is
C．nor it is
D．nor is it
患者最好的治疗手段为
A．甘露醇静推B．呼吸兴奋药静点C．气管插管D．保持侧卧位E．抗生素应用
