黑色的主病是
A．虚寒证，失血证
B．虚证，湿证
C．热证
D．寒证，痛证，瘀血证，惊风
E．肾虚，水饮，瘀血
参考答案：E
In relation to the formation of a company explain:
(a) the role and duties of promoters, and how they are regulated; (5 marks)
某岩石饱和单轴抗压强度为2.1MPa，干燥状态单轴抗压强度为3.2MPa，该岩石可称为（）。
A.软化岩石
B.易溶性岩石
C.膨胀性岩石
D.崩解性岩石
