第1个回答 2008-01-29
He goes to work in the Beijing 15 middle schools
第2个回答 2008-01-31
He goes to work in 15 middle school of Beijing
第3个回答 2008-01-31
he is working in 15 secondary schools in Beijing
第4个回答 2008-02-03
He goes to work in the Beijing 15 middle schools
第5个回答 2008-02-04
He works at Beijing No.15 middle school.