下列属于生物电极的是（）
A.免疫电极
B.气敏电极
C.玻璃电极
D.离子交换电极
E.pH电极
参考答案：A
在有余数的除法中，除数一定（ ）余数。
In relation to corporate governance and the duty of disclosure under s.341 of the Securities and Futures Ordinance (Cap 571):
(b) Explain the persons being bound by the duty of disclosure. (5 marks)
