______ and out of breath, we reached the top of the mountain and stopped _____ the beautiful scenery.

A．Tiring, to admire

B．Being tired, admiring

C．Tired, to admire

D．Tired, admiring

机关实行职级工资制后的离休人员，其“基本工资”包括职务工资、级别工资、（）和工龄工资四项之和。

A、基本工资；

B、绩效工资；

C、基础工资。