1091-Pronunciation Practice (I)-41003

Period：2020-09-14~2021-01-18

LINE sharing feature only supports mobile devices

1082-Pronunciation Practice (II)-41009

Period：2020-02-01~2020-07-31

LINE sharing feature only supports mobile devices

1052-Intermediate Listening & Speaking Practice (II)-41013

Period：2017-02-01~2017-08-01

LINE sharing feature only supports mobile devices

1032-Intercultural Communication-41069

Period：2015-02-24~2015-07-03

LINE sharing feature only supports mobile devices

1002-Pronunciation Practice (II)-41001

Period：2012-02-06~2012-07-31

LINE sharing feature only supports mobile devices