第1个回答 2008-06-18
如果是 你是哪个系的? 应该说 which department are you in?
如果想说 你是哪个专业的? 那才是 What's your major?
department 是系 包含 major 专业本回答被提问者采纳
第2个回答 2008-06-18
What's your major?
第3个回答 2008-06-18
What's your major?
第4个回答 2008-06-18
what are you subject or major?
第5个回答 2008-06-18
which department are you in?