第1个回答 2011-06-12
He just thought of his girlfriend that had been dead
第2个回答 2011-06-13
He may think of his girlfriend who had been dead for three years.
第3个回答 2011-06-13
He would remember his girl firend whom had been passed away
第4个回答 2011-06-12
He will think of his girlfriend who has been dead for three years.
第5个回答 2011-06-12
He think of his girlfriend that was dead for three years.