送交者: skipper3 于 2006-3-16, 13:27:02:
回答: i thought you did the calculation for us 由 匆匆过客 于 2006-3-16, 13:14:33:
20-40% students from family who make average income is an estimation based on my own observation.
But I went to a rotten school. I can only imagine students from lower income family makes a larger portion in QH and BD, becasue these schools have more strict admission criteria.