选词填空 handle, refund, destination, disabled, purchase, contact, circumstance,verify (1)The train is leaving for Shanghai, so Shanghai will be the of this train. (2) If you have any problem on a metro, please the metro staff and they will help you. (3)In any , one should keep calm. (4)Please give your seat to the old, the and the pregnant women. (5)To a car is not expensive nowadays. (6)The website will first your ID before you buy a train ticket. (7)Within half an hour after your purchase, you can get . (8)The metro staff will help you the problem.