his ExpEriEnCE in thE Army provED thAt ______. A.hE wAs gooD At mEDiCAl opErAtions on thE wounDED B.hE suCCEEDED in tEAChing pEoplE how to sAvE thEir livEs thEmsElvEs C.A DoCtor wAs thE hAppiEst mAn D.his wish oF BEing A liFE-sAvEr CoulD hArDly ComE truE