# C* S# G/ E. o& {* A1 V; `http://en.wikipedia.org/wiki/Standard_Mandarin * o) z: b$ n, Q9 ?3 x # b2 Z3 u6 ]0 V- BThe phonology of Standard Mandarin is based on the Beijing dialect of Mandarin % R" H* S7 j6 N4 x8 @9 I0 e3 \, k( q http://baike.baidu.com/view/4591.htm?fr=ala0_1_1 3 F9 o. O; S& u" K- m- L- H- S ; e0 W. c# f J9 N8 k' i7 a' l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