单选题：传播计算机病毒的两大可能途径之一是（　　）。

题目内容：

传播计算机病毒的两大可能途径之一是（　　）。 A．通过键盘输入数据时传入
B．通过电源线传播
C．通过使用表面不清洁的光盘
D．通过Internet网络传播

参考答案：【答案仅供学习，请勿对照自行用药等】

答案解析：

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