Myfirst-gradeteacher,Mr.Gunderson,oncetoldmyclassastory...
问题详情：Myfirst-gradeteacher,Mr.Gunderson,oncetoldmyclassastory:Afatherandsonaredrivingandgetintoaterriblecaraccident.Themaniskilledandtheboyis_41__hurt.Butwhentheboyarrivesat__42__,thedoctorondutysay...