To use authentic materials and construct authentic tasks in listening tests has become test writers 'concern.

在听力测试中使用真实材料亦成为测试开发者关心的问题。

youdao

To use authentic materials and construct authentic tasks in listening tests has become test writers 'concern.

在听力测试中使用真实材料亦成为测试开发者关心的问题。

youdao