' z/ R8 z5 `- j; L+ shttp://en.wikipedia.org/wiki/Standard_Mandarin + i. {2 s# T2 v2 M% Q2 B. F3 r8 v0 f3 r! k! R' q' U6 p& M& V& M
The phonology of Standard Mandarin is based on the Beijing dialect of Mandarin 0 G" y7 `( ~6 l. H% t, T M 9 f8 W3 S( S/ U( ?" dhttp://baike.baidu.com/view/4591.htm?fr=ala0_1_1 6 F* |: U8 D# p& o' g $ y6 ]0 n& ?7 h* m$ k! o8 h7 a普通话以北京语音为标准音,以北方话为基础方言,以典范的现代白话文著作为语法规范