张同学获得美国 Columbia University offe ；蔡同学获得美国 Northwestern offer ；任同学获得美国 UIUC offer ；徐同学获得美国 Washington University offer ；冯同学获得美国 Washington University in St . Louis offer ；张同学获得美国 Columbia University offe ；蔡同学获得美国 Northwestern offer ；任同学获得美国 UIUC offer ；徐同学获得美国 Washington University offer ；冯同学获得美国 Washington University in St . Louis offer