酚类化合物控制菌斑的主要作用是
A.干扰菌斑附着
B.破坏菌斑基质
C.清除菌斑内毒素
D.改变菌斑活性
E.控制菌斑繁殖
参考答案:C
In relation to company management and administration:
(a) Explain the provisions of the Law on Enterprises in respect of the organisational and management structure of a limited liability company. (5 marks)