编辑同志: 本人在工作中遇到一些问题想请教贵刊。甲机手因故将自己的拖拉机卖给乙机手,当时没有办理过户手续,事后甲曾多次督促乙办理车辆过户手续而未果。现甲声明:该车今后所发生的一切事情,均与本人无关。请问:乙在使用过程中,如发生事故,甲在该事故中是否负有民事连带责任? Editor’s Comrade: I encountered some problems at work want to consult your magazine. A due to the reason that a tractor sold his own tractor to a B-arm, there was no formalities for transfer of the tractor at that time. Afterward, A repeatedly urged B to handle the transfer of vehicles without success. A statement: The car in the future everything that happened, have nothing to do with myself. I ask: B in the use of the process, such as an accident, A in the accident whether civilly and jointly liable?