【单选题】计算机先要用( )设备把波形声音的模拟信号转换成数字信号再处理或存储。
【简答题】A.society B.work C.lifestyle D.pace
【单选题】计算机先要用( )设备把波形声音的模拟信号转换成数字信号再处理或存储。
【简答题】计算机先要用()设备把波形声音的模拟信号转换成数字信号再处理或存储
【简答题】A.move B.rate C.ratio D.pace
【简答题】A) rate B) pace C) step D) speed
【简答题】Chris Anderson, former editor in chief of Wired, describes makers as “the Web generation _________ (create) physical things rather than just pixels on screens.” (Para.5, U6)