依题意有：
爸爸今年的岁数为：（a+2）÷13=3（a+2）．
故答案为：3（a+2）．
In relation to the Zimbabwe legal system, explain the role and duties of the following officers of the court in the administration of justice:
(b) Magistrates; (2 marks)
癫痫单纯部分性发作的时间一般不超过
A．15分钟
B．10分钟
C．3分钟
D．5分钟
E．1分钟
