下列选项中不属于肝火上炎证与肝阳上亢证的相同临床表现的是（）
A.面红目赤
B.头晕目眩
C.腰膝酸软
D.急躁易怒
E.脉弦
参考答案：C
设备的精度指数为( )时，设备需要重点修理或大修。
A．T≤0.5
B．0.5＜T≤1
C．1＜T≤2
D．2＜T≤2.5
In relation to the Company Law of China:
(b) State the various circumstances under which a company may purchase its own shares. (4 marks)
