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在扩声系统中扩声的大小主要取决于扬声器的功率大小。( )
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在扩声系统中扩声的大小主要取决于扬声器的功率大小。( )
A、正确
B、错误
时间:2022-04-02 13:35
关键词:
哈尔滨师范大学
教育学
专升本
期末考试
答案解析
B
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