百位十位个位应用题简介：Speaking of which, aren't you two anxious? It's been almost a day now, and we haven't completed the homework assigned by the social practice teacher. Heck, this is related to our final assessment.
Speaking of which, aren't you two anxious? It's been almost a day now, and we haven't completed the homework assigned by the social practice teacher. Heck, this is related to our final assessment.
