美國德州的West Brook High School?

It is a public school.

So basically, your friend enrolls it because of either assignment of the school district or he lives nearby.

It does not accept foreigners to enroll.

這是一所公立學校，所以基本上，你的朋友註冊，因為無論是學區分配或他住在附近，它不接受外國人報名 。

德州第637名的高中
http://m.schooldigger.com/go/TX/schools/4248004854/school.aspx

住址：4001 Summerhill Rd
Texarkana, TX 75503
(903) 794-3891

District: Texarkana Independent School District
SchoolDigger.com Rating:
Ranks 637th of 1517 TX high schools.

2011-10-20 10:15:18 補充：
公立高中，普通，只要居民都可以念，你是居民再說，綠卡公民及住該學區的證明，像地契水電費和報稅單，校方要影印存檔

http://en.wikipedia.org/wiki/West_Brook_High_School

好像是公立學校～如果是公立學校～
妳無法就讀，要有美國居留權＆住址在哪附近～