YesMaryis的精選

問題詳情：單項填空；選擇最佳*。—DoyouknowMary?—Yes,Maryis______girl,butsheknowsalotaboutscience.A.aeight-year-old         B.aeight-years-oldC.aneightyearsold       D.aneight-year-old【回...