____youreturnaftertherentalcounterclosesfortheevening,placeyourvehicle’skeysinthenightreturnslot.
A.Because of B.As a consequence C.In the event that D.Prior to正确答案C
____youreturnaftertherentalcounterclosesfortheevening,placeyourvehicle’skeysinthenightreturnslot.
A.Because of B.As a consequence C.In the event that D.Prior to正确答案C