[部優] Learning about Language_第二課時
[部優] Learning about Language_第一課時
[省優] Learning about Language_第一課時
[縣優] Learning about Language_第三課時
[縣優] Learning about Language_第一課時
[縣優] Learning about Language_第一課時
[縣優] Learning about Language_第一課時
[優質課] Learning about Language_第一課時
[優質課] Learning about Language_第一課時
[優質課] Learning about Language_第一課時