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26、对以下Windows自带的一个附件“录音机”设备功能描述正确的是______。
A.录下的声音可以被保存为压缩(.rar )文件
B.录下的声音可以被保存为音频压缩(.mp2)文件
C.录下的声音被保存为音频(.wma)文件
D.录下的声音可以被保存为压缩(.docx)文件
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