现代计算机系统中，计算各部件间是通过总线来传递信息的。
参考答案：对
— What were you doing at 9:00 pm yesterday?
— ______ [ ]
A. I watched TV.
B. I was taking a bath.
C. I stayed with my friends.
基金管理人的主要职责包括( )。
A．投资管理
B．基金估值
C．基金营销
D．会计核算
