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[单选题]
杀毒软件报告发现病毒Macro.Melissa(宏病毒),这类病毒主要感染( )。
A
DLL系统文件
B
磁盘引导区
C
EXE或COM可执行文件
D
Word或Excel文件
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试题答案:
D
答案解释:
对不起,设置不允许查看答案解释。
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