请帮忙分析一下马里兰州的三所学校，哪所更好一些：the key school, park school of Baltimore, Glenelg coutry school. 谢谢

个人倾向Glenelg Coutry School，环境好，近年有学生考进哈佛、耶鲁、普林斯顿、康奈尔和杜克等大学。

The Key School is one of the top schools in Maryland. It has high average SAT/ACT scores and a low student-teacher ratio. It receives good reviews from parents and students. Students matriculated to quality colleges like University of Maryland - College Park, Georgetown University, Brown University, and Johns Hopkins University.