题目内容：
微机硬件系统中最核心的部件是（ ）。
A．内存储器 B．输入输出设备
C．CPU
D．硬盘
参考答案：
答案解析：
单选题：微机硬件系统中最核心的部件是（ ）。
- 题目分类：OFFICE
- 题目类型：单选题
- 查看权限：VIP
B．输入输出设备
C．CPU
D．硬盘
B．输入输出设备
C．CPU
D．硬盘
用高级程序设计语言编写的程序（ ）。
用高级程序设计语言编写的程序（ ）。 A．计算机能直接执行 B．具有良好的可读性和可移植性 C．执行效率高但可读性差 D．依赖于具体机器，可移植性差
Reebok once had to limit the number of its distributors beca
Reebok once had to limit the number of its distributors because ______.A．its sup
I think I was at school, _______ I was staying with a friend
I think I was at school, _______ I was staying with a friend during the vacation
Not until the game had begun_______ at the sports ground.
Not until the game had begun_______ at the sports ground. A．had he arrived B．wou
Directions: For this part, you are allowed thirty minutes to
Directions: For this part, you are allowed thirty minutes to write an essay on t