My brother ____college for over three years.A.has gone to B.has been to C.has been in D.has been at 不是 AT college 这里的介词怎么来确定?
问题描述：
My brother ____college for over three years.
A.has gone to B.has been to C.has been in D.has been at 不是 AT college 这里的介词怎么来确定?
答
in college 上大学