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I am reviewing this course recently. Is it convenient to update the courseware of sections 13, 14, 15, 16 and 17?
最近在复习本套课程,请问13、14、15、16、17这五节的课件方便更新么?
The text was updated successfully, but these errors were encountered:
I am reviewing this course recently. Is it convenient to update the courseware of sections 13, 14, 15, 16 and 17?
最近在复习本套课程,请问13、14、15、16、17这五节的课件方便更新么?
The text was updated successfully, but these errors were encountered: