单选题:一个完整的计算机系统就是指(  )。

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题目内容:
一个完整的计算机系统就是指(  )。 A.主机、键盘、鼠标器和显示器
B.硬件系统和操作系统
C.主机和它的外部设备
D.软件系统和硬件系统

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答案解析:

存储一个48×48点的汉字字形码需要的字节数是(  )。

存储一个48×48点的汉字字形码需要的字节数是(  )。A.384 B.144 C.256 D.288

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What should the students write on the paper?

What should the students write on the paper?A.Their names,phone numbers and j

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What is the purpose of the meeting?

What is the purpose of the meeting?A.To determine who will graduate this year.

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It was in this house__________his father told him the touch

It was in this house__________his father told him the touching story. A.that B.

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请在第(49)处选择正确答案_______

请在第(49)处选择正确答案_______A.distributed B.attributed C.contributed D.construed

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