#1 The Cambridge Grammar of the English Language : h$ O" J- d; j- X#2 A Comprehensive Grammar of the English Language" f! j. e/ {' r! i
#3 Longman Grammar of Spoken and Written English
Oeasy 发表于 2014-9-18 22:374 Y V% P% d* @+ u" r
我之前整理了Pronunciation【2013.12.31】 4 A& d$ s C' C/ s
https://pdawiki.com/forum/thread-11614-1-1.html {如此 ...