国家开放大学 / 汽车专业英语(本)
正确率:100%
Sales Consultant checks the vehicle and the paperwork, at least 24 hours _ _ _ _ _ _ _ _ _ _ _ _ (preferably using the New Vehicle Handover Record for guidance) to make certain everything is ready for the delivery appointment.
once
after
in advance
twin
once
after
in advance
twin
参考答案: