OSU说We are pleased to inform you that the Graduate Studies Committee recommended you for admission to the MACC-MACC program at The Ohio State University Graduate School for Autumn 2010. 向我要FINANCIAL PROOF。请问这种情况下被录取的可能性多啊?还有我已经被明尼录取,给他寄了I20释放表格,请问假如被OSU录取,我还能拒绝明尼去OSU吗?