第七课小吃Unit7HavingaSnack第7单元吃点心VideoKate:Berightback.[PHONERINGS]Luis:Hello.Chris:Luis?ThisisChris.Luis:Hi,Chris.Whatsup?Chris:Notmuch.Whatareyoudoing?Luis:Rightnow,Imtakingabreak.Ihavesomuchworktodotonight.Chris:Oh.Luis:Whatareyoudoing?Chris:ImattheRockrightnoImhavingasnackwithKate.Luis:Oh,cool.CanIjoinyou?Chris:Sure.Comeondown.Kate:Whosthat?Chris:ItsLuis.Kate:Oh,Luis.CanI...