电报、传真、电视信号都是数字信号。
错误
暂无解析
Peoplewhocan’t_______betweencolorsaresaidtobecolor-blind.
英语翻译：御花园
英语翻译：基金会
Whichofthefollowingispartiallyconverted?
WhichofthefollowingisNOToneofthemainsourcesofnewwordsinthepresent-dayEnglishvocabulary?
