LookatLiPing'stimetable,andthenchoosetherightanswertoea...
问题详情：LookatLiPing'stimetable,andthenchoosetherightanswertoeachquestion.Timetablethetimetable,wecanknowthatLiPingshouldgettoschoolbefore________A.8a．m. B.8：10a．m. C.8：20a．m. D.8：40a．m.2．LiPinghas_______...