英语高手来,三道难题!1.Myparentswillmovebackintotowninayearor___.A.laterB.afterC.soD.about2.Itwasn'tuntilnearlyamonthlater____Ireceivedthemanager'sreply.A.siceB.whenC.asD.that3.Thestormleft,____alotofdamages

　　英语高手来,三道难题!

　　1.Myparentswillmovebackintotowninayearor___.

　　A.laterB.afterC.soD.about

　　2.Itwasn'tuntilnearlyamonthlater____Ireceivedthemanager'sreply.

　　A.siceB.whenC.asD.that

　　3.Thestormleft,____alotofdamagestothisarea.

　　A.causedB.tohavecausedC.tocauseD.havingcaused

　　我第三个选A,过分不是可以表完成吗?可是答案不是A,为什么?