常见的音乐合成方式有调频合成法和调幅合成法两种。()
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若一个声音文件，采样频率为11.025kHz、量化位数为8位、单声道，则该声音文件每秒的数据量约为11025字节。()
The figures in the second paragraph imply that______.
A. the economy has continuously been shrinking
B. the development of law schools has been speeding up
C. there is a high unemployment rate in legal sector
D. there is a contradiction between enrollment and employment
Windows能够识别出许多多媒体设备是因为Windows具有即插即用的功能。|()
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