- 问题详情:Travellingcallbeawonderfuladventure.Travellingbyairplane,however,canbeverytiring.Thefollowing61_____(be)sometipstohelpreducethediscomfortofyournextlongplanetrip.Don’tpacktoomuch.It’snofun62_____(carry)aheavysuitcasearoundeverywhere.Instead,packonly...
- 12523