In1977,adeadauthorofdetectivestoriessavedthelifeofa19-...
问题详情： In1977,adeadauthorofdetectivestoriessavedthelifeofa19-month-oldbabyinamost61.________(usual)way.TheauthorwasAgathaChristie,oneofthemostsuccessfulwritersofdetectivestoriesintheworld.InJunetha...