单项选择题
A．风邪 B．寒邪 C．暑邪 D．湿邪 E．火邪
A．0.002～0.004g B．0.05～0.1g C．0.3～0.6g D．0.03～0.06g E．0.015～0.03g
A．小肠 B．大肠 C．膀胱 D．胆 E．胃