71.NelsonMandelacalledontheblackpeopletofightfor
問題詳情:71.NelsonMandelacalledontheblackpeopletofightfor________(平等的)rights.72.TheChristmasEveisdrawingnear.Haveyou________(裝飾)yourChristmastree?73.Severalcompaniesare________(競爭)forthecontract.74.Thet...