1071-Basic Listening & Speaking Practice (I)-41005

Period：2018-08-01~2019-01-31

LINE sharing feature only supports mobile devices

1042-Basic Listening & Speaking Practice (II)-41004

Period：2016-02-01~2016-07-31

LINE sharing feature only supports mobile devices

1031-Basic Listening & Speaking Practice (I)-41004

Period：2014-09-01~2015-02-20

LINE sharing feature only supports mobile devices

1012-Intermediate Listening & Speaking Practice (II)-41010

Period：2013-01-01~2013-08-31

LINE sharing feature only supports mobile devices

991-Basic Listening & Speaking Practice I (B)-41006

Period：2010-09-06~2011-01-31

LINE sharing feature only supports mobile devices