Title: Ya si kao shi (IELTS) ting shuo bing jin
Description: Ben shu jie shao le guo ji liu xing de xue xi ying yu de fang fa- ya si kao shi de ting li he kou yu xun lian.
Subjects: Ying yu, Zi xue can kao zi liao, Ting shuo jiao xue, Gao deng xue xiao, Ru xue kao shi