【单选题】
{{B}}nArrAtor{{/B}}
listEn to A pArt oF A tAlk rEporting A stuDy projECt.
why wAs thE proFEssor First intErEstED in thE suBjECtA.BECAusE hE hAD witnEssED somE roAD rAgE.
BECAusE hE hAD rEAD ABout somE roAD rAgE.
C.BECAusE hE hAD ExpEriEnCED somE roAD rAgE.
D.BECAusE hE wAs onCE A viCtim oF roAD rAgE.