隔膜计量泵P1213额定流量为（）。
参考答案：600L/h.
发病前常有眩晕、头昏、胸闷、乏力痰多，见突然跌倒，神志不清，抽搐吐涎，或伴尖叫与二便失禁，舌质红，苔白腻，脉多弦滑有力。证型为( )
A．风痰闭阻证B．痰火扰神证C．瘀阻脑络证D．心脾两虚证
Americans who consider themselves ______ in the traditional sense do not usually hesitate to heap criticism in domestic matters over what they believe is oppressive or wasteful.
A．pedestrian B．penchant C．patriarch D．patriotic
