Whenwehadourclass,ourpsychologyteacherwouldtakeanyliqui...
問題詳情：Whenwehadourclass,ourpsychologyteacherwouldtakeanyliquidmedicinefromatinybottle.Thistouchedthewholeclasses.Wethoughtthatheshouldaskforleaveandstayedathomeforarest,sohecametoeachclassontime.The...