【一个较难的英语完形填空（1个空）,Luckily,thedaycamewhenhisteacheraskedhimtoplaysomeholidaysongs.Hedidn’twantto,butasheplacedhisfingersonthepianokeys,herealizedthathecouldshowothersthathehadtalentafte】

　　一个较难的英语完形填空（1个空）,

　　Luckily,thedaycamewhenhisteacheraskedhimtoplaysomeholidaysongs.Hedidn’twantto,butasheplacedhisfingersonthepianokeys,herealizedthathecouldshowothersthathehadtalentafterall.Thatdayhetoldhisfatherwhathehadbeenwaitingtohear—thathewantedtostudywithanewteacher.（46）thatpointon,everythingturnedaround.

　　46、A：FromB：AtC：SinceD：After

　　我想知道,fromthatpointon是短语还是别的原因而选from的,