Peoplewhocan’t_______betweencolorsaresaidtobecolor-blind.
Inthe1970soilwasdiscoveredin________,buttherevenuefromoildidnotcreateaneconomicforBritain.
TheMaboJudgementpassedbyAustralia'sHighCourtinJune1992overturnedtheconceptofterranullius,whichmeans________.
WhichofthefollowingisNOToneoftheextra-linguisticfactorsthatcausechangesinmeaning?