1Mybravesolider的精選

問題詳情：1.Mybravesolider_________(犧牲)hislifetosavethedrowningchildinthedeepriver.2.Toour_________(滿足),hefinishedthetoughtasksuccessfullyintheend.3.IfIhadbeenonthe_________(現場),Iwouldhavehelpedth...