AbouttwohoursAhowlon的甄选

问题详情：----Couldyoutellme      ?----Abouttwohours.A.howlongittakestoflytoGuilin    B.howlongittooktoflytoGuilinB.howlongdoesittaketoflytoGuilin   D.howlongdidittakeitflytoGuilin【回答】A...