CommunicatingwithotherdriversUseyourblinkertosiganlalanechangeorturn.Turnyousignalonseveralsecondsbeforeyoumakeyourmove,anddon’tforgettoturnitoffwhenyouarefinished.Payattentiontootherdirvers.Ifsomeonebehindyou

　　Communicatingwithotherdrivers

　　Useyourblinkertosiganlalanechangeorturn.Turnyousignalonseveralsecondsbeforeyoumakeyourmove,anddon’tforgettoturnitoffwhenyouarefinished.

　　Payattentiontootherdirvers.Ifsomeonebehindyouflashestheirlights,moveoversotheycanpassyou.Ifsomeonecomingtowardyouflashestheirlights,checktoseeifyourhighbeamsareon,andturnthemoffiftheyare.

　　阅读这一段回答这个问题

　　whatwouldhappenifyoudon'tuseyourbindertosignalalanechangeorturn

　　A.Maybeacaraccidentwillhappen

　　B.Maybesomeonewillhelpyoutorepairyourblinder

　　Cmaybesomeonewillchecktoseeifyourblinderison

　　D.Maybeyouwillbeaskedtoturnontheblinderbypolice