W:Hi,John.M:Hi.Lucy. 16 W:Yes.I'mrequiredtotellas...
问题详情： W:Hi,John.M:Hi.Lucy. 16 W:Yes.I'mrequiredtotellastoryinEnglishbeforethelessonbegins.M:Oh,Isee. 17 W:You'reright.Ineedtopracticeonthestagebeforetheyallcome.M: 18 W:Yes...
问题详情： W:Hi,John.M:Hi.Lucy. 16 W:Yes.I'mrequiredtotellastoryinEnglishbeforethelessonbegins.M:Oh,Isee. 17 W:You'reright.Ineedtopracticeonthestagebeforetheyallcome.M: 18 W:Yes...