来自何均的问题
8.Themorningnewssaysaschoolbus________withatrainatthejunctionandagroupofpolicemenweresentthereimmediately.A)bumpedB)collidedC)crashedD)struck
8.Themorningnewssaysaschoolbus________withatrainatthejunctionandagroupofpolicemenweresentthereimmediately.A)bumpedB)collidedC)crashedD)struck

