在传输数字信号时，为了便于传输、减少干扰和易于放大，在发送端需要将发送的数字信号变换成为模拟信号，这种变换过程称为解调。()
1、正确错误
暂无解析
Hebecameasuccessfulactor________hisfatherneverwas.
______hehasenoughmoneytobuythehouse,itdoesn’tmeanhe’sgoingtodoso
Astothevariouspollutions,whichofthefollowingisNOTtrue?
Traditionallinguistsbelievethatthewrittenformoflanguageis______tothespokenform.
IntheU.K.,theQueen'sSilverJubileeisin_______.
