第一课 你好,A：你好！ B：你好,nho,A：你好！B：您好！,N ho,nn ho,A：你们好！B C：您好！,nmen ho,nn ho,A：对不起！B：没关系！,Du b q,Mi gun xi,A：谢谢！B：不客气。,Xi xie,B k qi,A：再见！ B：再见!,Zi jin,请 进坐听说读写,qng please,jn Come in please,Zu sit down please,tng listen,shu speaking,d read,xi write,What did they say?,A、B：老师好！C： 你们好！,lo sh ho,nmen ho,A：谢谢！B：不客气。,Xi xie,B k qi,A：你们好！B C：您好！,nmen ho,Nn ho,A：对不起！B：没关系！,Du b q,Mi gun xi,A：你好！B：您好！,N ho,Nn ho,Whats he/she doing?,汉字的演变,
