《金匮要略》认为胸痹心痛病机以阳微阴弦为主，亦有心气不足者，故设有栝蒌薤白半夏汤、栝萎薤白白酒汤及______治疗本病。
参考答案：人参汤
—My grandfather was ill in hospital last week.
—_______.
A. I don't think so. B. I'm sorry to hear that. C. That’s a good idea
髋屈曲正常范围是（）。
A.0°
B.0°---20°
C.0°---45°
D.0°---125°
E.0°---180°
