(2分)立体声双声道采样频率为44.1kHz,量化位数为8位,一分钟这样的音乐所需要的存储空间可按如下公式计算___。 A. 44.1X1000X16X2X60/8字节 B. 44.1X1000X8X2X60/16字节 C. 44.1X1000X8X2X60/8字节 D. 44.1X1000X16X2X60/16字节
参考答案:
(2分)Eating and drinking too much is harmful ( )hea
(2分)Eating and drinking too much is harmful ( )health. A. on B. at C. about D. t