JaimeAlfonsoEscalantewasconsideredoneofthebestteachersi...
問題詳情：JaimeAlfonsoEscalantewasconsideredoneofthebestteachersintheUnitedwasbornin1930inhisparentswere__1__mathandscienceinhishomecountryfor12years.Inthe1960s，JaimeEscalanteandhiswifeFabiolacametotheUn...