如圖所示為甲、乙兩物體的s~t圖象,則以下說法中錯誤的是(          )                            

                                                                                     

    A.  甲、乙兩物體均做勻速直線運動

    B.  若甲、乙兩物體在同一直線上運動,則一定會相遇

    C.  若甲、乙兩物體在同一直線上運動,則t1時刻相遇

    D.  若甲、乙兩物體在同一直線上運動,則t2時刻相遇

                                                                                                                                    

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