车队抵达时， 在保证道路畅通方面有没有预案？A.Have you got any tip to keep the traffic smooth

车队抵达时， 在保证道路畅通方面有没有预案？

A.Have you got any tip to keep the traffic smooth when vehicles come？

B.Have you prepared emergency plan to guarantee the traffic？

C.Have you made any precautionary measures for clearing the road？

D.Have you got any plan to keep the road cleared when the motorcade comes？