题目： According to the distance of travel itineraries, travel itinerary can be classified into _______.
Accordingtothedistanceoftravelitineraries,travelitinerarycanbeclassifiedinto_______.
A.one-daytour,two-daytourandmulti-daytour
one-daytour,two-daytourandmulti-daytour
B..ordinarytraveltourandspecialtraveltour
.ordinarytraveltourandspecialtraveltour
C.short-distancetour,medium-distancetour,andlong-distancetour
short-distancetour,medium-distancetour,andlong-distancetour
D.internationaltraveltour,nationaltraveltourandregionaltraveltour
internationaltraveltour,nationaltraveltourandregionaltraveltour
