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问题详情

Windows 7中录音机录制的声音文件默认的扩展名为（）。

A、MP3

B、WAV

C、WMA

D、RM

时间：2022-01-02 22:45 关键词：计算机基础计算机科学技术大学试题工学 CMS专题计算机操作员考试计算机操作员综合练习二

答案解析

C

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