Ihavetotraveleveryda的精選

問題詳情：DearSir,    IhavetotraveleverydayfromSoUKRoadtotheairport.Twobusestravelalongthisroute:No.49andNo.16.However,bythetimeNo.16reachesSoUKRoad,itisalwaysfull. 31  _  Thetimetablestatestha...