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 JohnLogieBairdconstructedthefirstcolourTVin1928,buitwa...
問題詳情: JohnLogieBairdconstructedthefirstcolourTVin1928,buitwasin1938thatpeople believethatthefirstcolourTVprogramwasbroadcast,it       theyn't it  D.didn'the【回答】C知識點:疑問句反義疑...
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