Wehaveseenarapiddeve的精選

問題詳情：短文填空；請認真閲讀下面短文及首字母提示寫出所缺單詞。Wehaveseenarapiddevelopmentofblack-and-whiteTVintocolourTVandthenintoHDTV.  NowalmosteveryfamilyhasaTVandalmosteveryone e 1 watchingTV,...