与气的生成关系最为密切的是
A．胃肝心
B．肾心肺
C．肺肝脾
D．脾肾肺
E．心脾肺
参考答案：D
— Good morning. I've got an appointment with Ms King in her office.
— Morning. You _______be Mr Jones. This way, please.
A．will
B．must
C．can
D．might
以下哪项不是肺栓塞的常见症状（）
A.不明原因的呼吸困难
B.晕厥
C.咳嗽
D.心绞痛
E.胸痛
